Write and solve an equation to find the value of the variable.

5.2, 8.3, 8.5, 7.7, 7.8, y; mean = 7.1

5.1

5.3

5.8

3.9

Use transformations to solve the equation. 2 1/2 = - 3/4m

What is a small rock that has 5 letters

Bree made 48 cookies. She used 1,104 chocolate chips for all of the cookies. How many chocolate chips were in each cookie?

Are the corresponding sides of similar hexagons are always congruent

Which of the following statements is false? A. A square is a regular quadrilateral. B. A rectangle is an equiangular quadrilateral. C. A parallelogram is a rectangle. D. Opposite sides of a parallelogram are congruent.

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