Answer:
(2) is the correct answer
Step-by-step explanation:
if you multiply the given equation by 3 you get answer (2):
3(4x - 3y) = 3(12)
12x - 9y = 36
0.75 is 3/4 and 3 is 3 so the mixed number is 3 3/4
Step-by-step explanation:
I hope the picture is visible
:)
Answer:
12 of the clients had long hair
Step-by-step explanation:
12 had long hair, 8 had short hair
In this set of equations, x is -3 and y is 4.