Answer:
1
Step-by-step explanation:
3x+2y=8
x=2y
3(2y)+2y=8
6y+2y=8
8y=8
y=1
x=2(1)
x=2
x-1=2-1
x-y=1
Answer: x/2 or 0.5
Step-by-step explanation:
rise over run a/b
There’s no pic of the answer sorry
Answer: 10, 15
Step-by-step explanation:
Given
Stephanie wants to raise at least $800
she plans on selling VIP tickets for $20 each and general admission for $40 each
suppose there are x and y tickets for VIP and general admission

solving above two inequality
Stephanie must sell 10 tickets for VIP and 15 tickets for general admission
6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==