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 is D 2.75,-2.5,-2.25
The answer is D I really hope this helps
:)
Stefan and his 2 friends will each get 5 muffins each with one left over. I know my answer is correct because 16÷3=5 remainder 1
(x – h)^2<span> + (y – k)^</span>2<span> = r^2</span><span>, this is the standard form of circle if you asking in that way..</span>
