Sheldon needs to buy 5 gallons of ice cream for a family reunion. The table shows the prices for differer sizes of two brands of ice cream.

HELP PLEASE

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Common binomial factor of 6x(3x+7)+5(3x+7)