Answer:
Step-by-step explanation:
60.2 miles.
43 / 2.5 = 17.2 << unit rate
17.2 x 3.5 = 60.2
y + 1 = -14(x - 2)^2y = -14(x - 2)^2 - 1
143
lets make a fraction:
so
91 oil changes/7days
lets take "x" as the unknown # of oil changes:
x/11
91/7=x/11
we can cross multiply:
91*11=7*x
1001=7x
143=x
so 143 oil changes in 11 days
Hope this helps!
1,2,2,2,2,2,2,3,3,4,5,5,6
