Chip is considering two different companies to come put a new roof on his house. Company A charges a $150 flat fee, plus $35 per hour for labor. Company B charges a
$50 flat fee plus $75 per hour. For how many hours of work is Company A higher
priced than Company B?

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?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x