Answer:
I think its............A
Step-by-step explanation:
2(x+8)
57.8 ÷ 81 (63 points and too lazy to solve the questions but help!)
0.71358024691
If you are rounding then the answer would be 0.71
Answer:
0.71358024691
Step-by-step explanation:
a calculator
Help me I'll give 5 points
Answer:
45 servings
Step-by-step explanation:
You just do [tex]\frac{9}{\frac{1}{5}}[/tex] = 45
Hope this Helps!!
Sam bought three video games for $21.20 each. He also bought one movie for $19.19. How much money did Sam spend altogether on the video games and the movie? Enter your answer in the box.
please help quick will give brainliest
(btw it's not a)
Terrance purchased a total of 10 pens and pencils for $4. Pens cost 50 cents and pencils cost 25 cents. Terrance wrote the system of equations below to represent the situation.
{ x + y = 10
{ 1/2x + 1/4y = 4
A: What units are associated with the expressions in the second equation?
B: Describe the constraint that each equation places on the system.
C: Are there any other constraints on the system? If so, what are they?
Answer:
its A
Step-by-step explanation:
tbh i dont know
A gas station customer pumps exactly six gallons of gas and pays $19.50. A second customer pays $71.50 for 22 gallons of the same type of gasoline at the same station.
what is the relationship between gallons, g, and cost, C, that is represented by the two purchases.
Answer:
19.50 divided by 6=3.25, 71.50 divided by 22=3.25
Step-by-step explanation:
3.25 per gallon.
A tablespoon is equivalent to about 4 teaspoons. A recipe calls for 1/3 cups of sugar for every 1/2 teaspoon of vanilla. What is the unit rate in tablespoons per cup.?
Answer:
Multiplication! 1/2 * 1/3
Step-by-step explanation:
1/2 * 1/3 = 1/6.
Pleaseeee help meeeee
Answer:
Your domain is -4, 0, and 5
Your range is -7, -3, 2, 6
Step-by-step explanation:
Your domain would be your x value, as shown here (x, y).
Your range would be your y value, as shown here (x, y)
Which expressions are equivalent to 5(2e+3)+8(e+4)+3 ?
Select all that apply.
2+4(4e+10)+10
2(9e+25)
15e + 50
2(9e+50)
50 + 18e
Answer:
2(9e+25)
and
50+18e
are equivalent to the given expresson
2(9e+25) and 50 + 18e are two Equivalent expressions of 5(2e+3)+8(e+4)+3
What is Expression?An expression is combination of variables, numbers and operators.
The given expression is five times of two e plus three plus eight times of e plus four.
5(2e+3)+8(e+4)+3
In the given expression e is a variable, plus is a operator
We need to find equivalent expressions of 5(2e+3)+8(e+4)+3
Equivalent expressions are those expressions whose value or solution will be same.
5(2e+3)+8(e+4)+3
Apply distributive law
10e+15+8e+32+3
Add common terms
18e+50
2(9e+25)
Hence 2(9e+25) and 50 + 18e are two Equivalent expressions of 5(2e+3)+8(e+4)+3
To learn more on Expressions click:
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pwease help i want to get this done
Answer:
13.14cm²
Step-by-step explanation:
First we find the area of the rectangle, based on the diagram, this rectangle measures 10cm by 1cm, or 10cm².
After that we find the area of the half circles, In this case I'm going to assume the half circles have the same diameter. The diameter in 2cm, and the radius is half of the diameter. Sine you need the radius to find the area of the circle we will divide the diameter by 2. So 2 ÷ 2 is 1. Then with this radius we will use the formula for the area of a circle, πr².
3.14(1)²
3.14cm²
In most half circles you would divide by two cince this formula calculates the area of a full circle, but two identical half circles is the same as one full circle.
Add the area of the half circles to the area of the rectangle and you get your answer!
10cm²+3.14cm²=
13.14cm²
Pleasee help need like rn!
The number of users of social media has increased significantly since the year 2001. In fact, the approximate number of users has tripled each year. It was reported that in 2005 there were 3 million users of social media.
a. Assuming that the number of users continues to triple each year, for the next three years, determine the number of users in 2006, 2007, and 2008.
b. Assume the trend in the numbers of users tripling each year was true for all years from 2001 to 2009. Complete the table below using 2005 as year 1 with 3 million as the number of users that year.
c. Given only the number of users in 2005 and the assumption that the number of users triples each year, how did you determine the number of users for years 2, 3, 4, and 5?
d. Given only the number of users in 2005 and the assumption that the number of users triples each year, how did you determine the number of users for years 0, −1, −2, and −3?
e. Write an equation to represent the number of users in millions, , for year , ≥ −3.
f. Using the context of the problem, explain whether or not the formula = 3t would work for finding the number of users in millions in year , for all ≤ 0.
g. Assume the total number of users continues to triple each year after 2009. Determine the number of users in 2012. Given that the world population at the end of 2011 was approximately 7 billion, is this assumption reasonable? Explain your reasoning.
Answer:B
Step-by-step explanation:If it goes by x3 then it should again
Find the area of the shape shown below.
Answer: 256
Step-by-step explanation: Times them all together.
first right answer gets brainliest
Answer: 3 it might be 2
Step-by-step explanation:
lol i have time4learning to
Which arrangement shows264, 6.45, 625, and508 in order from least to greatest?
508, 625, 6.45, 264
625, 508, 6.45, 264
264, 508, 625, 6.45
508, 625,264, 6.45
shawn recently went skydiving for his birthday. the relationship between the time in seconds ,x, and his elevation in feet, y, is shown in the table
Time elevation a. find the rate of change and explain its meaning.
(seconds) (Feet) b. find the y-intercept and explain its meaning.
0 12,500 c. write and equation to represent the situation
2 12,150
4 11,800
6 11,450
8 11,100
Simon used mixed nuts and other ingredients to make 5 cups of trail mix. The chart below shows the nutritional facts for mixed nuts.
Nutritional Facts
Mixed Nuts (without salt)
1 oz
Calories
124.5
Fat
10.5 g
Carbohydrates
5.25 g
Sodium
2.25 mg
Which is the best method to find the amount of carbohydrates in 3 ounces of mixed nuts?
multiply 3 times 5.25
divide 5.25 by 5
multiply 5 times 5.25
divide 5.25 by 3
the cart is in the pic
Answer:
Multiply 3 times 5.25
Step-by-step explanation:
The board shows how much carbohydrates are in 1 Oz
If we want to find how much there is in 3 Oz we would have to follow these steps:
1: Take the amount of carbohydrates in 1 Oz
2: Multiply it by 3.
Answer: A. Multiple 3 times 5.25
The price of an item in a shopping cart is
c
dollars. If the sales tax on the item is
9
%
, and the expression
c
+
0.09
c
represents the total cost of the item after-tax, which two expressions also represent the total cost of the item after tax?
Answer:.
Step-by-step explanation:
Find the area of the shape shown below.
due tomorrow morning !!!!!!
Answer:
it is nonlinear
Step-by-step explanation:
it is non linear because it does not progress or develop smoothly from one stage to the next in a logical way. Instead, it makes sudden changes, or seems to develop in different directions at the same time.
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. And pls number ur answers in order so it is clear!!
Answer:
Y = 2x - 3
Step-by-step explanation:
You'll use the equation Y = mx + b. M is slope. B is the y-intercept.
The y- intercept is (0,-3) on the graph, which means B = -3. (Y = mx - 3)
We can get slope by doing rise over run, the rise is 2 and the run is 1. This means the slope is 2/1 or 2.
Now you have you answer Y = 2x - 3
24 times 56/43 times 456 - 8 = ?
Answer:
14002.6046512 ≈ 14,003 or 14,002.6
Step-by-step explanation:
24 x 56/43 = 31.2558139535
456 - 8 = 448
31.2558139535 x 448 = 14002.6046512 (which can be rounded if needed.)
Hope this helps!
Answer:
14004.48
Step-by-step explanation:
24 x 56/43= 31.26
456-8= 448
31.26 x 448= 14004.48
:D
Simplify
-6x + 8/6 - 3/2x - 1/2 + 5/2x
Tennis players are not allowed to swear when they are playing in Wimbledon
Answer:
Absolutely true
Step-by-step explanation:
It says it on the streak list when you click Fun Facts
Answer:
Yes, True!
Step-by-step explanation
A teacher received 30 new calculators. Only 8 calculators fit in each carrier. How many carriers does the teacher need?
Anita is helping to make gift boxes for a community center. She has a total of 34 toys. She places 3 toys in each box. How many boxes will she need?
Suppose 2 friends want to share 5 cookies evenly. Interpret the remainder in two different ways.
Answer:
1.) 4 Carriers
2.) 12 boxes
3.) 2 r1 or 2.5
Step-by-step explanation:
1.) 8X = 30
We get the equation 8X = 30 from the fact that there are 8 calculators in each carrier and there are X to hold the 30 calculators.
X = 30/8 = 3.75 = 4 carriers because we can't have portions of carriers
2.) 3X = 34
We get the equation 3X = 34 from the fact that there are 3 toys in each box and there are a total of X boxes to hold the 34 toys.
X = 34/3 = 11.3333 = 12 boxes because we can't have a third of a box
3.) Two friends can evenly share four cookies with one cookie leftover. two ways of dealing with this remainder are leaving it and neither for and gets any of the cookies or each friend gets half of the cookie.
written: 2 r1 or 2.5
Does the give value make the inequality true?
x + 9 > 21
x = 15
True
False
Answer: false
Step-by-step explanation:
Answer:
It's true.
This is correct I know for a fact.
25 points :)))))))))
Answer:
S = 15
Step-by-step explanation:
Hope this helps!
3 divided by 1,529= pls ty
Step-by-step explanation:
3:1.529=
3000:1529=1.96206671
I don’t understand helpppp
Answer:
24 in3
Step-by-step explanation:
You have 3 blocks with 2 in, so (2x3=6in) 6 in is the height
Then the area is (2x2=4) 4 in^2
Volume = area x height
4 x 6 = 24 in ^3
Answer:
2*2*2=8cubed
Step-by-step explanation:
Bro, its asking for cubed do 2x2x2
A family buys a studio apartment for $180.00 They pay a down payment of $54.00, Their down payment is what percent of the purchase price? b. What percent of the purchase price would an $81,000 down payment be?
Answer:
Step-by-step explanation:
6
a. $54 is 30% of the purchase price of the studio apartment.
b. $81 is 45% of the purchase price of the studio apartment.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, A family buys a studio apartment for $180.00.
They pay a down payment of $54.00.
∴ Their downpayment is (54/180)×100% = 30% of the purchase price.
If they had paid $81.00 their downpayment will be (81/180)×100%
= 45% of the purchase price.
learn more about percentages here :
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a water pump can remove 80 gallons of water per hour. the machine is designed to start and run continuously for 12 hours. initially there are 1200 gallons of water in the tank. write a function to describe the amount of water left in the tank in terms of hours that the pump has run.
Answer:
w=1200-80h
Step-by-step explanation:
w=gallons of water left, h=hours running. If there are initially 1200 gallons of water, and it pumps out 80 gallons per hour, then 80*hour, subtracted from the intial 1200 will tell you how much water is left. Hope this helps!
