Answer:
admission price of each parent = $7.5
admission price of each child = $15
Step-by-step explanation:
x = admission price of each parent
y = admission price of each child
Robinson family:
2x + 4y = 75
Moore family:
2x + 3y = 60
2x + 4y = 75 (1)
2x + 3y = 60 (2)
Subtract (2) from (1)
4y - 3y = 75 - 60
y = 15
Substitute y = 15 into (1)
2x + 4y = 75
2x + 4(15) = 75
2x + 60 = 75
2x = 75 - 60
2x = 15
x = 15/2
x = 7.5
Answer:
the answer would be A
Step-by-step explanation:
hope it helps pls give brainly
3x2-8x+5
=6-8x+5
=6-3x-5x+5
=3(2-x)-5(x-1)
The first one is 15, second 25, third 35
Answer:
Thank YOU !
Step-by-step explanation:
