Answer:
I only know how to solve it, it is -3
Step-by-step explanation:
-8x+3> or = 18-3x
3>or= 5x+18
-15> or = 5x
x>or=-3
monkeys 15:3 zebras
45/15 = 3
3 X 3 = 9
there are 9 zebras
The better value is 5pounds for $11
2.75×5= $13.75
so the 5 pounds for $11 would be better because the other option would cost $13.75 for the same amount
