Does anyone know of a free calculator i can install on my computer im in need of one like the schools use

Find the slope of the line - 3/8x-7/6

A computer store manager buys several computers of the same model for $7,600. The store can regain this investment by selling all but 9 of the computers at a profit of $360 per computer.

Mark bought 168 meters of fencing to enclose an area of pasture for his sheep. he plans to use all of the fencing to make a rectangle that is twice as long as it is wide.

Solve the equation 5x+3=38

Use the features on the left to identify which of the following are binomial experiments. A. A survey asking 50 people their favorite food B. A survey asking 50 people if they like pizza C.

Each girl had 1/5 pound of cherries. There were 15 girls and 10 boys. How many pounds of cherries did the girls have altogether

How many moles of hydrogen, H2, are needed to react with 2.0 moles of nitrogen, N2

Find the measure of each exterior angle for a regular heptagon. Round to the nearest tenth if necessary. A) 360 B) 51.4 C) 900 D) 128.6

Where do you put 3 1/2 on a real number line with positive and negative numbers

What is the square root of 5 times 6