Sean's Road Paving Company used 729.05 tons of cement to pave 4 miles of roadway. How much cement, on
average, did the company use per mile? Btw he is in middle school this stuff should be easy for him.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

maybe i can

d is the answer

step-by-step explanation: