3x^2 - x - 10

when this trinomial is factored completely, one of its factors is
a) x + 2
b) x - 5
c) 3x + 5
d) 3x - 2

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

What is the average diastolic blood pressure for adults