Subtract.

(7x2 + 6) - (2x - 5)

A.

7x2 - 2x + 1

B.

5x2 + 11

C.

5x2 + 1

D.

7x2 - 2x + 11

The quantity a varies directly with b and c and inversely with dThe quantity d is tripledWhich of the following must be true for the relationship to remain the same?

A team won 3 of their first 10 games. If they win the next n games, they will have won 50% of their games. What does n equal?

A store has a promotion to sell a pack pf 8 hot dogs for $1. The store bought each hot dog for $0.50. How much money is the store making or losing each time it sells a pack of 8 hot dogs?

3 (u-3) - 7u=15 how do I find out what u is?

Round 354738 to the nearest thousand

Sally jobs pays her 1500.00 per month what is her weekly wage?

True or false Is 65 Square root between 6 and 7

A cone has a radius of 6 inches and a height of 9 inches. What is the volume of the cone?

Jeff is at the local casino. As long as he has a single dollar or more, he repeatedly plays a game where the probability of gaining a dollar is 1/3 and the probability of losing a dollar is 2/3.

Over a period of 6 months a colony of rabbits increases in number by 25% and then by a further 30% of there were originally 200 rabbits in the colony how many were there at the end