Solve this equation problem : - 282 - (-1017) = ?

Solve the system by substitution. -x-y-z=-8 -4x+4y+5z=7 2x+2z=4

Ordered pair of 5x-6y=30

How do you know if you cant factor a quadratic equation?

A store charges the same amount for each pair of socks. A customer can buy 3 pairs of socks for $7.80. Henry bought 4 pairs of socks when they were each on sale for 10% off. He also bought a pair of shoelaces. Henry spent a total of $11.58.

The town of Preston is building a round sandpit in the community playground. The radius of the sandpit will be 8 feet. What is the area of the sandpit? Round your answer to the nearest hundredth.

Question 2 (short fill-in) Evaluate the expression: 53-122+25 Enter your answer as a number, like this: 42

Triangle m is also a scaled copy of s the scale factor from s to m is 3/4 what is the scale factor from m to s

A recipe for muffins calls for 1/2 quart of buttermilk, 1/3 quart of skim milk, and 1/16 quart of oil. How many total quarts of liquid ingredients does the recipe call for?

javier will paint the four outside walls of the birdhouse but not the bottom or the roof. What is the area that javier will paint?

Corey and his two friends, Alex and Carl, have a combined weight of 405 pounds. Corey weighs 127 pounds. Alex weighs at least 130 pounds, but no more than 145 pounds. Which inequality represents Carl's weight (x) ?