13x+26=91
13x+26-26=91-26
13x=65 (Divide)
x=5
Hope this helps!
Answer:
3 cars
Step-by-step explanation:
4 times 3 is 12
Answer:
A) h=0.5x+7
Step-by-step explanation:
given
initial height = 7 feet
growth rate = 6 in = 0.5 feet / year
let # of growing years = x
For a linear growth rate:
height after x years, h = initial height + (# of growing years) * (growth rate)
substiuting the values above into this equation
h = 7 feet + (x years) * (0.5 feet/year)
or
h = 7 + 0.5x (rearranging)
h = 0.5x + 7
It can't they have no common factor
Yes it will occur because two tenths of a mile the second relay will exchange
