3 years ago

Use the distributive property to expand the expression. 3(2x−6)3(2x−6) enter your answer in the box.

Mathematics

1 answer:

statuscvo [17]3 years ago

4 0

(6x-18) (6x-18) you multiply 3 to everything inside the brackets.

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Use the data to create a scatter plot.

soldier1979 [14.2K]

I'm not sure about the given data but I plotted the scatter plot based on what I understand on how the data should be presented.

Time (years)
3, 6, 9, 12, 15, 18, 21, 24

Number of participants(x1000)
22, 25, 28, 14, 17, 20,15, 9

Attached is the scatter plot created online.
x = time (years)
y = number of participants

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3 years ago

Kerry and three friends went out for dinner. They split a large pizza and each person had a salad and a soda. They want to leave

klio [65]

Answer:

Each person will pay $ 7.20

Step-by-step explanation:

First we find the total bill

Pizza $18.60

Salad $2.50

Total $ 23.35

Sales Tax would be= 8 1/4% of $ 23.35 =$ 1.926= $ 1.93

Tip = 15% of $ 23.35= $ 3.5025

Total Bill paid= $ 23.35 + $ 1.93+ $3.50= $ 28.7825 or $ 28.78

Now dividing the bill among 4 persons = $ 28.78/4= $ 7.196 or $ 7.20

Paying the bill equally is better and convenient than paying alone as each person gets an equal share of pizza, salad and the soda.

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3 years ago

I need help solving this inverse function. Does anybody know how to do it? I'm almost gonna be having my finals so I wanna be re

Sphinxa [80]

What is the question

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3 years ago

Write an inequality for the given description. The product of -5 and an unknown number increased by 15 is less than or equal to

sesenic [268]

Answer:

-5x +15 ≤ 20

Step-by-step explanation:

7 0

3 years ago

Which of the following is a quadratic function?

Gala2k [10]

Answer:

Step-by-step explanation:

when multiplied out

the highest exponent of x is 2

y = 2x² + x - 6

7 0

3 years ago

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