Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $6. On Saturday, Rob earned $64 babysitting. How much money did he save?

Answers

Answer 1

Answer:

$24

Step-by-step explanation:

64/16 = 4

4x6 = 24


Related Questions

A recipe that serves 8 people requires 4 1/2 cup of flour how much do you need to serve for 24 people

Answers

Answer:

You would need thirteen and a half( [tex]13\frac{1}{2}[/tex]) cups of flour.

Step-by-step explanation:

You can find this by taking [tex]4\frac{1}{2}[/tex] and multiplying it by 3, since 24/8=3. This gives you [tex]13\frac{1}{2}[/tex] .

to pass the test you must score at least 60 on the test. what is the inequality

Answers

Answer:

x ≥ 60

Step-by-step explanation:

greater than or equal to 60

Find the slope of the line $5x + 2y + 9 = 0$.

Answers

The slope of the line is -5/2

Slope m = -5/2

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of the line be A

Now , the equation of line is expressed as

5x + 2y + 9 = 0

Now , the equation of line is expressed in the form y = mx + c

5x + 2y + 9 = 0

Subtracting 9 on both sides of the equation , we get

5x + 2y = -9

Subtracting 5x on both sides of the equation , we get

2y = -5x - 9

Divide by 2 on both sides of the equation , we get

y = ( -5/2 )x - 9/2

So , the slope of the equation is y = mx + c

The slope of the line is m

The slope is m = -5/2

Hence , The slope of the line is -5/2

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say periodt as many times as you can will give brainly

Answers

Answer:

periodtperiodtperiodtperiodtperiodtperiodtperiodtperiodt

Step-by-step explanation:

periodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodttperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodttperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodttperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodteriodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperdtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodtperiodttperioodtperiodtperiodtperi

Answer:

anna oooppppddpkddkjdjdfhjndjd-

Step-by-step explanation:

What is difference between simple and compound interest

Answers

Answer:

Simple interest is calculated on the principal, or original, amount of a loan. Compound interest is calculated on the principal amount and also on the accumulated interest of previous periods, and can thus be regarded as "interest on interest."

determine the quotient of 1 1/3 ÷ 3/5

Answers

Answer:

20/9 or 2.2

Step-by-step explanation:

1. 1 1/3 ÷ 3/5

2. 4/3 x 5/3

Answer = 20/9

PLEEEEEEEEEEEAAAAAAAAASEEEEEEE HELPPPPPP ME

Answers

-0.9 will be one before -1 and -1.2 will be two after -1

Which expression is equivalent to 7 (x + 4)?

Answers

Answer:

7 times 5x

Step-by-step explanation:

4 plus x and x has value

Answer:

one could be (7*x) (7*4)

Step-by-step explanation:

A city has a population of 310,000 people. Suppose that each year the population grows by 7%. What will the population be after 15 years?

Answers

635,500. Because 21,700 grows every year.

Profit is revenue minus expenses. If your profit is $3,000 and your revenue is $50,000, what are your expenses?

a) $45,000
b) $46,000
c) $47,000
d) $48,000​

Answers

the answer is C) $47,000 because if 50,000- expenses= 3000 so 50,000-47,000= 3000

The expenses with the given profit and revenue is $47,000. Therefore, option C is the correct answer.

Given that, the profit is $3,000 and the revenue is $50,000.

What is gain or profit?

The profit or gain is equal to the selling price minus the cost price. Loss is equal to the cost price minus the selling price.

Here, Profit = Revenue - Expenses

3000 = 50000 - Expenses

Expenses = 50000-3000

= 47000

The expenses with the given profit and revenue is $47,000. Therefore, option C is the correct answer.

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if f(x) = x^4+7, g(x) = x-9, h(x) = sqrt x, then
f*g(x) =
g*f(x) =
h*g(x) =

Answers

Answer:

ejeqf

Step-by-step explanation:

kmd

A coach shows the following ratio table to a team. The table shows the average amount of calories burned for a certain number of minutes of running.

Practice
Minutes of running
Calories burned
4
20
8
40
?
100

Based on the table, how many minutes does a person need to run to burn 100 calories?

Answers

Answer:

20 Minutes

Step-by-step explanation:

Answer:

20 minutes

From the given information, we can see that:

4 minutes burns 20 calories, and

8 minutes burns 40 calories.

Step-by-step explanation:

ok

6/3=22/x (i really need help

Answers

well, we can begin by simplifying.

6/3 equals 2, so we make the left side 2.

2 = 22/x

x is being divided by 22, so to undo it, we multiply.

therefore it becomes:

2 times x = 22
2x = 22

we can divide by 2 on both sides.

we are left with


x = 22/2

22/2 is 11, so x = 11.

hope this helps!

Find the rate of change for the function h(x) = 2–x on the interval –2 ≤ x ≤ -1.

0
-2
4
Plz!!! i really need help with this

Answers

Answer:

3002

Step-by-step explanation:

i hope i helped

An employee working for a local seafood company is delivering fresh Maryland seafood to nearby states. After 2 hours of driving, the truck has traveled 128 miles. After 3.5 hours of driving, the truck arrives at its first destination, 203 miles from home. What is the average rate of change, in miles per hour, for this trip? ​

Answers

Answer:

58 miles per hour

Step-by-step explanation:

Given that :

Miles traveled after 2 hours = 128 miles

Miles traveled After 3.5 hours = 203 miles

Average rate of change in miles per hour :

Total miles driven / total time taken

The average rate of change in miles per hour :

203 miles / 3.5 hours

58 miles per hour

LMC given numbers 60 and 80​

Answers

Question:LCM of 60 and 80

240 is answer

LCM : least common factor
The least common multiple is 240.

Solve for a.
ab +c=d
a=b/(c-d)
a = (d - C)/b
a=b+c/d

Answers

Can't there be infinite answers? I think is one though

Answer:

ab +c=d

Step-by-step explanation:

just took the test

Which of the following statements best describes the modulus of a complex number? Select all that apply.

the absolute value of a complex number
the distance that a complex number is from the pole
the distance that a complex number is from the origin
the complex number squared

Answers

Answer:

Step-by-step explanation:

i beleive its the 1st or 3rd option

X
-3
1
3
y
10
2
2
10
Function? Yes or No?
Justify your answer:

Answers

Yes, because the x doesn’t repeat. The y is not as important so it’s fine if it repeats numbers.

Answer:

Yes.

Step-by-step explanation:

The x's are all different, so the set of numbers is indeed a function. Although two y's are the same, it doesn't matter.

Hope this helped you!! Have an amazing day :D

Stefan sells Jin a bicycle for $163 and a helmet for $17. The total cost for Jin is 150% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin? Stefan originally spent $​

Answers

Answer:

44$

Step-by-step explanation:

Answer:

Answer

5.0/5

7

PiaDeveau

Ace

5K answers

22.1M people helped

The selling cost for Stefan bicycle = $114 and

the selling cost of a helmet = $18.

The total cost for Jin is 120% of the money spent.

Let us assume purchasing cost of a bicycle = $x.

Purchasing cost of a halmet = $y.

For bicycle

120% of x is $114  

=>  1.20 × x = 114

Dividing both sides by 1.20, we get

x=$95.

For helmet.

120% of y is $18.

=> 1.20 × y = 18.

Dividing both sides by 1.20, we get

y = $15.

Therefore, Stefan spent originally to buy a bike $95 and $15 to buy a helmet.

$114 - 95 = $19

$18 - 15 = $3.

Therefore, he made $19 by selling the bicycle and $3 by selling the helmet to Jin.

Step-by-step explanation:

In a sporting goods store, the ratio of footballs to soccer balls in stock is normally 8: 5. If there are 320 footballs in stock in the store, how many soccer balls are in the store?​

Answers

Answer:

200 soccer balls

Step-by-step explanation:

Proportion:

8/5 = 320/x

Cross Multiply:

320 x 5 = 1600

8 x X = 8x

Divide:

8x = 1600

x = 1600 / 8

x = 200

​24 kids in a classroom how many fingers how many ears and how many tougues

Answers

240 fingers I think

48 ears

24 tougues

Brainliest?

Philip buys a pack of markers for $1.29, a pencil for $0.84, and an eraser for $0.79. How much does he spend altogether

Answers

Answer:

Not sure what you are looking for but... I believe the answer is $2.92

Step-by-step explanation:

If you brainliest me I will friend you and text you everyday and most of all this game is called: What's In The Box? Here are some things for you to guess
1: it has a paper over it
2: you can eat it
3: it starts with and H
Comment below to find out What's In The Box?

Answers

Answer:

Is it hershey

Step-by-step explanation:

Graph the equation y=-x^2+12x-32y on the accompanying set of axes. You must plot 5 points including the roots and the vertex.

Answers

use desmos ... that’s what i use for math

The vertex of the quadratic function y = - x² + 12 · x - 32 is located at point (0, - 20) and the roots of the abovementioned are points (4, 0) and (8, 0), respectively.

How to graph a quadratic function

By fundamental algebra theorem we need at least three no coplanar different points to graph quadratic functions. First, we determine 5 different points, then we pass the curve through the five points and finally we identify the roots and the vertex.

If we know that (- 16, - 480), (- 12, - 320), (- 8, - 192), (- 4, - 96), (0, - 32), then the graph of the quadratic function is shown in the image.

The vertex of the quadratic function y = - x² + 12 · x - 32 is located at point (0, - 20) and the roots of the abovementioned are points (4, 0) and (8, 0), respectively.

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Rasheed wants to buy two new video games that cost $28.50 each. He earns money for them by mowing lawns in his neighborhood, and his earnings are shown in the table below. Rasheed’s Earnings Week Amount Earned 1 $7.50 2 $4.85 3 $12.25 4 $9.00 5 $8.15 How much more does Rasheed need to earn before he can buy the video games? $3.85 $13.25 $15.25 $17.00

Answers

Answer:c

Step-by-step explanation:

I just toke the quiz

Answer:

c

Step-by-step explanation:

the fastest man in the world can run 100 metres in 9 seconds how far can He run in 1 minute and 2 seconds
With steps plz......
(Its not usain) ​

Answers

Answer:

Step-by-step explanation:

Rate per sec = 100 ÷ 9 = 11.111

1 min and 2 sec = 3600 + 2sec = 3602 sec

Metre = 324.21 metre

Given the function f(x) = 5(x+4) − 6, solve for the inverse function when x = 19.

Answers

Answer:

5.74

Step-by-step explanation:

fx=5(x+4)-6

f(19)=5(19+4)-6

19f=5(23)-6

19f=115-6

19f=109

f=109÷19

f=5.74 or 19 14/19

Shaniqua brings home $250 per week working 25 hours. She is able to save $30 of her earnings each week.
Shaniqua wants to have $750 saved at the end of 15 weeks. She is allowed to work up to 30 hours per week if she
wants. She can save all the money earned working extra hours. How many hours (as a whole number) each week
must Shaniqua work to save $750 at the end of 15 weeks? Show your work.

Answers

Answer: She'd have to work 27 hours a Week because by her working 2 more hours shed be able to save up 50 a week.

Explanation: 750 divided by 15 (the weeks) is 50. Shed need to save 50 a week instead of 30 to reach her goal and  the amount 50 divided by the number of hours she works (25) is 2. Add the 2 to 25 and you get 27 weeks.

the number of successes and the sample size are given for a simple random sample from a population. determine the sample proportion for x

Answers

Complete Question

The number of successes and the sample size for a simple random sample from a population are given below. x-4, n 200, [tex]H_o[/tex]: p- 0.01, Ha p>0.01, a 0.05 . determine the sample proportion of x

Answer:

The sample proportion of x is  [tex]\^ p = 0.02[/tex]

Step-by-step explanation:

From the question we are told that

    The number of success is  x = 4

    The sample size is  n  =  200

    The null hypothesis is [tex]H_o : p = 0.01[/tex]

     The alternative hypothesis is  [tex]H_a : p > 0.01[/tex]

      The level of significance is  [tex]\alpha = 0.05[/tex]

Generally the sample proportion of x is mathematically represented as

      [tex]\^ p = \frac{x}{n}[/tex]

=>   [tex]\^ p = \frac{4}{200}[/tex]

=>   [tex]\^ p = 0.02[/tex]

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