The sum of two numbers is 0. Twice the smaller number subtracted from 3 times the larger number is 10. Let x represent the
arger number and y represent the smaller number. Which equations represent this situation?
y=-x

y=3/2x-5

Explanation:

3(x)-2(y)=10

-2y=10-3x

y=-5+3/2x

y=3/2x-5

its adding 5.5 each time

step-by-step explanation:

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: