Answer:
A. 2b
Step-by-step explanation:
If each bike has 2 wheels, you need to multiply the number of wheels by the number of bikes.
Answer:
3609.3
Step-by-step explanation:
2/3x - 1/2y = 3 |multiply both sides by 6
4x - 3y = 18
1/2x + y = 5 |multiply both sides by 2
x + 2y = 10
Answer: 4x - 3y and x + 2y = 10.
Answer:
go down then go right
Step-by-step explanation:
