Write the sentence as an algebraic equation
five more than the quotient of z divided by seven equals 12

4x and 6y

im not sure though

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m

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