3) May, Max and Mary shared some fries in the ratio 2:7:3 Together, May and Maxgot 30 more fries than Mary.
How many fries were there in total?

ou would have 12 of each

i'm a sophomore in connections, i'd recommend checking on jishka.com they have a large range of questions and answers from our school.

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