Answer B is correct --> y = 3.50x + 45
y represents the total cost
x represents the number of miles towed (since it costs 3.50 per one mile, that's why the variable x needs to be here because we don't know how many miles we'll have yet)
Answer:
y = 60
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 = 20 when x = 10, then
20 = 10k ( divide both sides by 10 )
2 = k
y = 2x ← equation of variation
When x = 30, then
y = 2 × 30 = 60
ANSWER: 3 ways
WHY:
Say there was 4 winners that got the silver than the next 4 got the silver medal and then last of the next 4 got the bronze 4+4+4=12 then among each of the ones that went across the finish line first and then the next four and then the next they would be equal among each other.
Whats the question theres nothing attached
Answer:
225 is the correct one
Step-by-step explanation:
u multiply 15m*9 months u get 135 and then u add the existing 90m and then it becomes 225mp3
15m*9+90
