What is the solution 21=42-3r

Ann lives 3/10 mile from school. Carlos lives 1/10 mile from school. How much farther from school does Ann live than Carlos?

At the local grocery store, q 16-ounce bottle of Apple juice costs $3.20. What is the cost of the Apple juice per ounce?

Which answer shows 10.39 written in expanded form? A. 1+0.3+0.9 B. 10+3+0.9 C. 10+0.3+0.09 D. 1+0.3+0.09

There are 3 green marbles, 7 red marbles, and 5 white marbles in a bag. Find the probability of each of the following. 14. The chosen marble is white.

The radius of a circle with area A is approximately √A/3. The area of a circular mouse pad is 54 square inches. Estimate its radius to the nearest tenth.

A candidate for mayor promises to reduce property taxes in the city by 2% per year while in office. Suppose the average citizen paid about $9000 per year in property taxes before the election.

Solve: 6yr. 9ft. 4in. times 2=

How to find angles in a triangle

In m + 8 the variable m can have any value

A xar travels 273 kilometers in 4 hours (with a constant speed). How much time will it take traveling 117 kilometers?