First, you factor and simplify (respectively) the numerator and denominator. Your equation becomes:

Notice, there is a (x + 7) on both the top and the bottom. Because of this, they cancel each other out. What is left is your answer:
the answer is: b. gross income
can you please mark me brainliest
Volume of piece candy is 113.04 cubic centimeter
<em><u>Solution:</u></em>
A student bought a piece of hard candy that is in the shape of a sphere
<em><u>The candy has a radius of 3 centimeters</u></em>
Radius = 3 cm
Use 3.14 for π
<em><u>Volume of sphere is given as:</u></em>

Where, "r" is the radius of sphere
<em><u>Therefore, volume of candy is given as:</u></em>

Thus volume of candy is 113.04 cubic centimeter
The answer is true. have a happy day :)
The correct answer is actually (a) because rate of change is x/y (or that's how I learned it) then the more big the slope the bigger the rate of change