The cost for each soda is $1.50. If your friend Lawrence buys a certain number of Coca-Colas, c, and Mountain Dews, m, which answer choice shows an expression that represents the total cost of the Coca-Colas and Mountain Dews that Lawrence bought?

15 units use socratic

step-by-step explanation: 15 units

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15