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3 years ago

HELP!!! 50 POINTS!! I WILL REPORT IMPROPER ANSWERS!!!

Mathematics

1 answer:

lapo4ka [179]3 years ago

5 0

Answer & Explanation:

1.) Which function is a linear function?

The answer is B. $y+7=5x$

2.) If the function $y=x^a-31$ is a linear function, what is the value of $a$ ?

The answer is A. $1$

3.) What type of function is the function representing Sully's speed?

The answer is C. It is a nonlinear function.

hope this helps :)

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Two lemon creams plus four fudge cookies have 450 calories. Four lemon creams plus two fudge cookies have 420 calories. How man

Gnoma [55]

Answer:

Each fudge cookie has 80 calories.

Each lemon cream has 65 calories.

Step-by-step explanation:

We will let $\ell$ represent the calories in lemon creams and $f$ represent the calories in fudge cookies.

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