Answer:
Step-by-step explanation:
First, change 35% to a decimal (0.35). Then do, 20 x 0.35 = 7. Lastly do, 20 - 7 = $13
or
You can First change 35% to a decimal (0.35). Then do, 1.00 - 0.35 = 0.65.
Lastly do, 20 x 0.65 = $13
Both ways are correct.
The sum of 2 consecutive integers is 25. What are the integers?
Answer:
They are 12 and 13.
Step-by-step explanation:
Bob has to run some errands around town. Look at the map below to calculate his distance if he starts at home, goes to the video store, then the grocery store, grabs a fast snack, and ends at home. How many units did he walk?
Coordinate grid with points labeled home, video store, fast snacks, and grocery store. Home is located at negative 4, 1, video store is at 2, 1, fast snacks is at negative 4, negative 2, and grocery store is at 2, negative 2.
15 units
18 units
20 units
36 units
Answer: 18 Units
I did everything for you so you don't have to worry and btw I like word problems :)
Answer:
18 units i think
Step-by-step explanation:
Evaluate the expression for the given value of the variable.
9 + 4g; g = -3
Answer:
-3
Step-by-step explanation:
First, since g equals -3, you would replace g with -3, which leaves you with:
9 + (4 · -3) = ?
Now you multiply what is inside the parantheses:
9 + (-12)
You can simplify this:
9 - 12
Last but not least:
9 - 12 = -3
-3 is your answer.
Find the mode of the data: 46 22 49 46 45 39 40 42 41 39 40 36
Answer:
46, 39, 40
Step-by-step explanation:
The mode is the element that occurs most in the data set. In this case,
46 , 39 , 40 occurs 2 times.
A restaurant is offering a dinner special that includes one starter and one entree. The choices are listed below.
Starter: breadsticks, soup, salad
Entree: beef, fish, chicken, shrimp, pork
How many possible dinner special combinations are there?
A. 5
B. 8
C. 10
D. 15
Answer:
D
Step-by-step explanation:
the answer is D because there are 3 starters and 5 entrees which means there would be 15 different combinations
Write the equation of the line shown in the graph. Write the equation in slope-intercept form.
y = ________
Answer: y=1/4x+5
Step-by-step explanation:
Slope intercept form is
y=mx+b
where mx is the slope and b is the y-intercept.
The y-intercept is the part were the line touches the y axis, which in this case you can see is the five
To find the slope you need to use two points. I used (0,5) and (4,6).
This part is kind of tricky to explain so I kinda hope you already know this and sorry if it doesnt make sense but the slope needs to be written as rise/run which could also be reffered to as difference in y/difference in x. So basically what I did is subtract the difference in y values, which is 1 and the difference in x values, which is 4. And then I just put the difference in y value over the difference in x value
(ps I'm really sorry if im wrong-)
Step-by-step explanation:
Find the intersecting point
#1point = (0 , 5)
#2point = (-4 , 4)
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y - 5)/(4 - 5) = (x - 0)/(-4 - 0)
(y - 5)/-1 = x/-4
-4(y - 5) = -x
y - 5 = x/4
y = x/4 + 5 → equation
Drake made $21.75 per hour until he was laid off. Then he took another job for 12% less. What is his new hourly rate?
A. $17.26
B. $19.14
C. $22.01
D. $24.36
Answer: 19.14
Step-by-step explanation: 21.75×12%=2.61
21.75-2.61=19.14
The new hourly rate is $19.14. Option (B) is correct.
What is percentage?Percentage is a part of the whole number. It is denoted by % sign.
1 %= 1/100.
Given that,
The rate of Drake before laid off = $21.75 per hour.
Also, Drake took another job for 12 % less,
So, the new rate will be 88 % of the previous rate.
The new rate = 21.75 x 88 / 100 = 1914/100 = 19.14
The required new rate is $19.14.
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I need more points and brainlist :c
Answer:
Ok.
Step-by-step explanation:
Have a good day and mark me brainliest please
Answer:
same
Step-by-step explanation:
PLSSSS HELP ASAP!!!!!
This question is to hard drag down to see the attachment under. If you can help me thank you
Answer:14.4
Step-by-step explanation:
math work help please
help me please!! this got me confused.
Answer:
0.93s
Step-by-step explanation:
When buying at a discount you can subtract the percent from 100 and multiply it by the original price
100-7=93%
turn it into a decimal and multiply by original price
0.93s
PLZZZ help me i need help asap plzz this is hard
Answer:
D I think
Step-by-step explanation:
Answer = c
If your wondering how It's because if you add 60 and 40 it makes 100 then you just add -27
Hope this helped but if it did not i'm really sorry
math work help please
I will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well.
Answer:
Step-by-step explanation:
The equation is (10,5). I only get the answer but I will commmet on the 2nd one.
PLEASE HELP GIVING BRAINLIST TO THE CORRECT ANSWER!
Nadia charges $6.50 an hour for babysitting. She babysits 19.50 hours the first week of the month and 19 hours the second week of the month.
Suppose Nadia raises her rate by $0.65 an hour. How many hours would she need to work to earn the same amount of money she made in the first two weeks of the month?
Complete the explanation and give your answer.
Nadia's new hourly rate is $___ .She would need to work ___ hours in the next two weeks to make the same amount she made in the first two weeks.
Answer:
She would need to work for 35 hours.
She earned $250.25 total the first two weeks, so divide that by the new rate per hour, $7.15, to get the 35 hours.
Solving Problems with Ratios Henry needs 2 pints of red paint and 3 pints of yellow paint to get a specific shade of orange. If he uses 9 pints of yellow paint and wants the same orange color, how many pints of paint will he need altogether? Explain how you know.
Answer:
hope this helps ¯\_(ツ)_/¯
Step-by-step explanation:
Henry must use 6 pints of red paint if he uses 9 pints of yellow paint.
This is true since the original ratio was 2:3 (red paint to yellow paint)
You would just need to multiply by 3 to get 6:9.
You can also re-check this by dividing by three to get 2:3 again.
This means that 2:3 and 6:9 are equivalent ratios
Brainliest is appreciated
Henry needs to use 6 pints of red paint if he's using 9 pints of yellow paint, becuase if we multiply the ratio 2:3 by 3x we get 6:9, and altogether without the ratio, he'll have to use 6+9=15 pints of paint to get the specific shade of orange..............Hope u understand, I'm also bad at maths T-T
Which value of x makes the value of the expression x - 15 select the negative number
15
14
16
17
A restaurant customer left $1.30 as a tip. The tax was 8% and the tip was 10% of the cost including tax.
a. Which information is not needed to compute the bill after tax and tip?
b. What was the total bill?
Answer:
a. Which information is not needed to compute the bill after tax and tip?
The tax was 8%
b. What was the total bill?
The total bill is 9.9.
William can run 1/2 of a mile in 1/10 of an hour. How many miles can he run in one hour?
what steps need to be completed to solve t/5 + 3 = 3
Answer:
0
Step-by-step explanation:
Since there are threes on both sides, you can cross them out!
and you don’t need to add anything to three to make it three, because it is already three!
so it is 0/5 + 3 = 3
hope this helps!
please mark brainlest!
have a nice day! :)
Get the Goof Question
Down below. Please no absurd answers. And the best answer gets to be marked as Brainliest!
Thank you to the people who help me get a good grade!!!
For the second problem you divide 12 by 4 which equals 3 so you have 12+3=15 So the answers are B and C.
I don't exactly know how taxes work, sorry.
Answer:
Problem 4.2 Ans- $31.5375
Warm-Up Answers -
12 + 0.25 · 12
12(1 + 0.25)
12 + 1.25
Problem 4.1 Answers-
t = 5.125/100 x c (this is just the last answer)
Hope this helped! :)
Giving 30 points !!!!!!!!!!
MAY YALL HELP ME???????
Answer: 0.24, 1.44
Step-by-step explanation:
From the middle row, you can determine that one apple weighs 0.12 kg.
Hope it helps :) and let me know if you want me to elaborate.
Answer:
.
Step-by-step explanation:
66% AND 2/3 Which is greater?
Answer:
2/3
Step-by-step explanation:
66% is also 0.66
2/3 is 0.6 repeating
Brainliest pls
Hope his helped!
Have a great day!!
If x = 64, what is the value of x(x - 4)?
A.
3,840
B.
4,160
C.
124
D.
4,352
Answer:
A. 3,840
Step-by-step explanation:
Plug the numbers in to get 64(64 - 4). Subtract to get 64(60) and then you multiply your two numbers you have to get 3,840.
Simplify:
3 × 22 + 6 ÷ 2 - (4 + 2)
A.
13
B.
9
C.
15
D.
8
Answer:
3*22+6/2-6
66+6/2-6
66+3-6
69-6
=63
Step-by-step explanation:
A plant is already 42 centimeters tall, and it will grow one centimeter every month. Let h be the plant's height (in centimeters) after m months. Write an equation relating h to m. Then use this equation to find the plant's height after 26 months.
Answer:
h = m + 42 is the equation. 68 is the plant's height after 26 months.
Step-by-step explanation:
H would be the output value that you need to find, and m would be the input value, that is multiplied by 1 (because it grows 1 cm every month). Input any value for the number of months in m, and add 42 (because it is already 42 cm), and then you will have your total height after any number of months. For example, 26 months the equation would be h = 26 x 1 + 42. 26 x 1 is 26 and if you add 42, your answer is 68.
Answer:
h = 42 + m
In 26 months, it will be 68 centimeters.
Starting in 2015 the population of a local town is decreasing at a rate of 4.5% per year. in 2015 there were 230,000 people living in this town
write an exponential function to model this situation then find the predicted population in 2023
Answer: 147,200
Step-by-step explanation:
An exponential function to model this situation = f(x) = 230,000(1-0.045)^8 and the predicted population in 2023 is, 159131.
What is an exponential function?The exponential function is a function that grows quicker and quicker.
Given that, starting in 2015 the population of a local town is decreasing at a rate of 4.5% per year, in 2015 there were 230,000 people living in this town,
The general form is f(x) = a (1 - r)^ x
f(x) = 230,000(1-0.045)^8
f(x) = 159131
Hence, the predicted population in 2023 is, 159131
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