Which of the following represents "eight times the difference of a number and seventeen is thirty"?
a) 8n - 17 = 30
b) 8(n - 17) = 30
c) 8n - 17n = 30

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de