Simplify(3x^2-5x+9)+7x^2+8x-15

Write the sentence as an equation. b increased by 281 is d

Iwill give you ! what is the measure of ∠v ?

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?