Niall has a half dollar, krista has a quarter dollar, mary has a tenth of a dollar and jack has a hundredths of a dollar. if they combine their money do the 4 students have more or less than a dollar? explain

The length of a rectangular garden is twice the width. If the perimeter is smaller than or equal to 900 feet, what is the greatest possible width of the garden.

Solve the following equation ... n-3+3=11+2n-6+8

The length of s rectangle is 5 inch longer than the width. The perimeter of the rectangle is 40 inches. What is the width, in inches?

Simplify { (9) {3/16}^2}^3/2

What is the greatest common factor of 21 40

A bottle of hydrochlorothiazine contains 80 tablets. If each tablet contains 10 milligrams of the active ingredient, how many grams of the active ingredient are in the bottle?

Find the 50th term in sequence 11, 5, - 1, - 7, ... A. 319 B. - 289 C. - 283 D. - 343

Amir can run 15 kilometers in one hour. How many kilometers can Amir run per minute? There are 60 minutes in 1 hour.

The angle of elevation from the tip of a flagpole's shadow to the top of the flagpole is 63 degrees. The length of the shadow is 12 feet. How tall is the flagpole to the nearest tenth of a foot? When entering your answer, do not include units.

Is 3s=2t linear or nonlinear