When x-y=3 work out the value of 2x-2y

What is 1 1/2 times 3/4

A city block is a square with each side measuring 98 yards. Find the length of the diagonal of the city block.

Share 150 pounds in the ratio 4:1

You are making a punch recipe that calls for 4 quarts of juice. how many cups of juice do you need? to use equivalent ratios to find the solution.

A rectangular plot of farmland will be bounded on one side by a river and on the other three sides by a single-strand electric fence. With 1800 m of wire at your disposal, what is the largest area you can enclose, and what are its dimensions?

Mary sells boxes of cookies for $4 each. Jim sells boxes of cookies for $10 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.

What is 1% of 600 this is from teaching textbooks

How to determine how many triangle are possible for ssa triangles?

Selina earns 8% commission on sales. On one sale, her commission was $20.40. What was the amount of that sale?

Consider the polynomials A=4x2-10 and B=-6x2-5. Determine the sum and difference of these polynomials. A+B= A-B=