3 years ago

How can i use variables to describe real world problems? explain.

1 answer:

7 0

You can use variables such as x & y to represent what you're looking for in the problem or represent information you're given in a real world problem.

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STUPID QUESTION! HELP!<br><br> If I had $760 how much more do I need to earn for 1 million dollars?

iren [92.7K]

You still need $999,240.

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3 years ago

Read 2 more answers

Find a function g for which g'(4)=g'(-8)=0

morpeh [17]

one correct answer is g(x)=0.

g'(4)=0 and g'(-8)=0

8 0

3 years ago

90. Find 33.3% of 81.

Vinvika [58]

33.3% x 81
0.333 x 81
=26.973 answer

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2 years ago

The functions q and r are defined as follows.<br> HELP PLEASE

dusya [7]

Answer:

-22

Step-by-step explanation:

First do r(3) by replacing x with 3 in r:

2*3^2 + 2 = 2*9 + 2 = 18 + 2 = 20

Then replace r(3) with 20 to do q(20):

-20-2 = -22

7 0

3 years ago

You are hired to work at quickie-mart and will be paid $9.50 per hour 1. Write an income function that describes the amount of m

zzz [600]

Answer:

f(x)=nx

f(x)=9.50x

Step-by-step explanation:

Let x be the amount of hours and n be the hourly rate (9.50).

$f(x)=nx$

or if you prefer to use 9.50 instead of n, the function would be:

$f(x)=9.50x$

3 0

3 years ago