Jim Shorts and his friend, Brock Lee, are competing against each other in a 100 meter sprint. Jim said he ran the race in 42 seconds, and Brock said he ran the race in 4-2 seconds. Who is lying? How do you know? Explain.

Samuel solved the equation h - 234 = 1,192 and found the solution to be h = 958. Is he correct? If not, why not? A. Yes, he is correct, because h = 958. B. No, he is not correct, because he did not add 234 and 1,192 to the value of h, which is 1,426.

The floor of a gazebo is in the shape of a heptagon. Four of the interior angles measure 135 degrees. The other interior angles have equal measures. Find their measures

What is the product of 1/6 times 3?

1. Choose all the expressions that are equal to 5 X 10

Brenda won 121 lollipops playing horseshoe at the county fair. At school she gave 4 to each of her friends. She only had 9 remaining. How many friends does she Have?

How do you expand 412.638 in decamil and expanded form

A water tank is a rectangular prism that is 11 meters long, 9 meters wide, and 6 meters high. A solid metal box 4 meters long, 3 meters wide, and 5 meters high is sitting inside the tank. The tank is filled with water.

A car factory produced 20 cars in a day. After the equipment was renovated and another one was brought to the factory, the factory started to produce 70 cars per day. By what percent did the speed of car production increase? Not 350%

In which direction will a parabola with the equation y=-3x^2+9 open? downward left right upward

Jesse has a piece of wood that is 8 feet long. he needs to cut pieces that are 7/8 of a foot long. how many pieces will he be able to make