The volunteers collect 15,682 cans at entrance A; 18,940 cans at entrance B; 16,114 cans at entrance C; and 12,468 cans at entrance D. Did they collect more or fewer cans than desired? How many more or fewer?

the answer is 175.4379

step-by-step explanation:

what's the question?

step-by-step explanation:

there is no question.

idk

step-by-step explanation:

payback

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