Traveling at 55 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 310 miles from boston to syracuse?
a. 6
b. 338
c. 365
d. 3,300

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?