1. A construction worker bought several bottles of juice for $4.99 at the convenience store. He paid for them with a $50
bill
. If b represents the number of bottles of juice, write an
expression for the change he should receive.​

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?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x