Simplify x + - 4x + - 3

Adam drew two same size rectangles and divided them into the same number of equal parts. He shaded one third of one rectangle and one fourth of other rectangle. what is the least number of parts into which both rectangles could be divided?

What is the surface area of the rectangular prism below 7, 7, 14

In the data set below what is the mean absolute deviation? 10,16,18,15,15,10,23

calculate the volume of the prism by first finding the total number of half unit cubes that will fill it. there are 8 half unit cubes in every unit cubes.

Paul is building a scale model of a panda. He determines that a real panda is 5 feet long and 2 feet high.

An elevator descends 1,000 feet in 8 seconds what is the change in height per second

If you save three pennies on January 1, six pennies on January 2, nine pennies on January 3, and continue this pattern for one year (not a leap year), what will be the value of your entire savings, in dollars, at the end of that one year?

The total national health care expenditures H, in billions of dollars, can be modeled by H=1500e0.053t where t is the number of years past 2000. What were total national health care expenditures in the year 2000?

A student has completed 14 problems on a test. These problems make up 28% of the test. Select from the drop-down menu to correctly identify the total number of problems on the test.

List the measurements below from from smallest to largest. 7cm 18mm 1m 3dm