Pls help Question 3:
The figure below shows a shaded region and a nonshaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
Enter your answer in the box.
square feet

What is the area, in square feet, of the nonshaded region?
Enter your answer in the box.
square feet

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

-1

step-by-step explanation: