9 hundreds = how many tens

W^2+6w+c=130+c determine the value of c that will result in a perfect square trinomial

i graded 20% more papers this week than I did last week. If I graded 230 paper last week, how many papers did I grade this week?

A bungee jumper falls 150 feet and rebounds 60 feet. This fall and rebound pattern continues, with each rebound being 40 percent of the distance of the previous fall. How far will the bungee jumper rebound on the fifth rebound? a.) 1.5 feet b.) 11.

The diameter of the wheel of a cart is 856 m, it will cover 2690.28 m in 56 complete revolutions.

What's the lowest common multiple of 8 and 4

You grew 3.8 inches since last year. If you are 61.2 inches tall now, how tall were you a year ago? Write and solve an equation.

A square and rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide What is the length of a side of the square

What do 20% off the regular price mean?

a box is 24cm by 15cm by 10cm. this box will packed with smaller boxes of paper clips which are 6cm by 3cm by 5cm. what is the largest number of boxes of paper clips that will fit in the bigger box?

Whats 300 times 400? then add 500