Luis needs to run at least 150 miles in order to go with the cross country team to a summer training camp. he has forty days to pre-train for the camp.

which inequality can be used to find how many miles luis must run each day to meet this goal?
a.40m ≤ 150
b.40m < 150
c.40m ≥ 150
d.40m > 150

40≥ 150

So the answer is C

hope that helped :)

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15