Answer:
No, he doesn't it would be 5 cents over the amount of money he has.
Answer:
b. 720
Step-by-step explanation:
Answer:
y = - 10
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 2 when x = - 4, that is
2 = - 4k ( divide both sides by - 4 )
= k, that is
k = -
y = - x ← equation of variation
When x = 20, then
y = - × 20 = - 10
Answer:
Soccer practice started at 6:00, because 7:15 - 1:15 = 6:00
