Peter is 25 years older than Chris. In 9 years, Peter will be twice as old as Chris is then. How old are peter and Chris.

At the flea market path and four buckets of Legos with each bucket containing 1,398 Lego pieces. if you wanted to with the Lego pieces into three piles, how many pieces should he put into each pound?

Admission to a water park costs $29.95. If the student council has raised $359.40, how many people can go to the water park?

Leonardo, Donatello, and Michelangelo each brought a skateboard last weekend. Leonardo's board was 25% off of $125, Donatello's board was 10% off of 110%, and Michelangelo's deal was 40% off of $200. Who paid the most for their skateboard

What 4 2/5 as a improper fraction

Which mixed number is equal to 8.25? A. 8 1/4 B. 8 2/5 C. 8 1/2 D. 82 1/5

How can a decimal be converted to percentage?

When you subtract one square number from the other the answer is 20. What are the two numbers?

Two angles form a linear pair. One angle measures 8 less than three times the other. Find the measures of the angles.

Three solid shapes, A B and C are similar. The surface area of shape A is 9cm² The surface area of shape B is 16cm² The ratio of the volume of shape B to shape C is 27:125 Work out the ratio of the height of shape A to shape B Give your answer in

Solve for x: x + 21 = 39 A. x = 23 B. x = 12 C. x = 18 D. x = 14