Acar rents for $200 per week plus $0.25 per mile. find the rental cost for a two-week trip of 500 miles for a group of three people.
their rental cost is $. (round to the nearest dollar.)

Combine like terms7y^2 + 7(6y^2 − 8)

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles