BA + C = D solve for B

1. B = D-A-C

2. B = D+C+A

3. B = (D+C) / A

4. B = (D-C) / A

How many different outcomes are there for tossing a coin 5 times?

Subjects for the next presidential election poll are contacted using telephone numbers in which the last four digits are randomly selected (with replacement).

Round off 3.55 to one significant figure

Rosalia went on a long bike ride. The table shows how long she biked and the distance she traveled. Determine whether the relationship between hours biked and miles traveled is proportional.

You are enclosing a rectangular garden with 60 feet of ornamental fencing. the area of the garden is 200 square feet. what are the dimensions of the garden?

Lynn, Faith, and Jermyn are film animators. In one 8-hour day, Lynn rendered 203 frames, Faith rendered 216 frames, and Jeremy rendered 227 frames. How many more frames per hour did Faith render than Lynn did?

How do you do 7x > 56

Write a number that is ten times larger than 0.003

May's bakeshop makes triple brownies that cost $1.50 each. Past experience shows 20% of the brownies will spoil.

Calculate the percent decrease 34,000 2,720