Answer:
74
Step-by-step explanation:
its right
I confused ! I don't get what your trying to say please explain better !
.5X+3.50y=33.50 Would be the equation hope this helps
Answer:
last year it was 150
Step-by-step explanation:
last year =100 ; increase= 30
total =130
130=195
100= 195/130=150