Answer:
21
Step-by-step explanation:
PEMDAS
Answer:
The original number of cars in parking Lot A was 72 cars and the original number of cars in parking Lot B was 36 cars
Step-by-step explanation:
Let
x----> original number of cars in parking Lot A
y----> original number of cars in parking Lot B
we know that
x=2y ----> equation A
(x-10-13)=y+13 ----> equation B
substitute equation A in equation B and solve for y
(2y-10-13)=y+13
(2y-23)=y+13
2y-y=13+23
y=36 cars
Find the value of x
x=2y -----> x=2(36)=72 cars
therefore
The original number of cars in parking Lot A was 72 cars
The original number of cars in parking Lot B was 36 cars
Hmmmmm I think d maybe just maybe
