John is 70 years younger than Sharon. Sharon is 4 times as old as John. If you let s = Sharon's age and j = John's age, then the problem can be represented by a system of equations. Which of the
following shows a graph of this system and the solution to this problem?
1

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

acd, jgvjgbgbgvhgbhjjn

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