Answer:
y= b+ 3a
Step-by-step explanation:
Given data
We are required to rent a bike and a helmet
le the flat fee for bike rental be a
and the flat fee helmet be b
let the number of hours be h
and let the total cost be y
So
y= b+ah
for h = 3
tThen the expression for the total is given as

Answer:
x = y - 6
Step-by-step explanation:
y = x + 6 (Given)
y - 6 = x (Subtracted 6 on both sides)
I, II, and III are all correct.
Answer:
13
Step-by-step explanation:
5, 12, 13, 19, 24 is already in least to greatest so all we have to do is select the middle number. Since there is an odd number we don't need to calculate any means.
:)