3 years ago

What does a variable allow you to do that you couldn't do before

1 answer:

8 0

For example x^2=25
Without x the expression wouldn't exist, it allows you to calculate unknowns for example in a physics experiment using v=u+at

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Paul makes 6 stacks of cans on a shelf in his kitchen. He puts 2 cans in each stack. Which equation and answer show the total nu

saw5 [17]

If there are 6 stacks with 2 cans in each stack, then you would times 6 x 2 = 12

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3 years ago

An apartment rents for $800 a month the monthly rent is expected to increase $15 each year what will the rent at the end of the

Nataly [62]

To find this you would do 800 + 15x where x is the amount of years.

For 9 years it would be 800 + 15(9) which is 800 + 135.

At the end of 9 years, the apartment's rent would be $935. I hope that's utilities included because... yikes...

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3 years ago

Given the equation of a trend line (y=15x+21), can you find the exact amount of sales given the advertising cost? Explain

alukav5142 [94]

Answer: YOU MUST USE PEMDAS

Step-by-step explanation:

pls give me brainliest im almost lvled up

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3 years ago

Read 2 more answers

What is the sum of 4.34

nirvana33 [79]

What is the rest of the expression?

3 0

3 years ago

1.<br> Write a polynomial function in factored form with zeros at -2, 5, and 6.

Hatshy [7]

Answer:

f(x) = (x + 2) (x − 5) (x − 6)

Step-by-step explanation:

f(x) = (x − (-2)) (x − 5) (x − 6)

f(x) = (x + 2) (x − 5) (x − 6)

4 0

3 years ago