There are 40 pens. 25 of them are red. What fraction of the pens are red?

15. Sense or Nonsense cense or Nonsense? Sam and Dave each solve the problem at e right. Sam says the sum is 4 feet 18 inches. Dave says the sum e 5 feet 6 inches. Whose answer makes sense? Whose answer is nonsense? Explain.

Find the product. (4 x 10) x 10

If two angles are vertical angles and one of the angles is 2x+10 and the other is 70 degrees. find the value of x

What is the square root of 64

Nine hens laid 6 eggs each. Five of the eggs broke. How many eggs are left!

Write the standard equation for a circle with center (-6, - 8), that passes through (0, 0)

Don bought 3 1/2 quarts of ice-cream for a party. Four pints were eaten. How many pints remained?

Devin is collecting signatures for a petition to open a new park in her town. She needs to collect at least 1,000 signatures before she can schedule a meeting with the mayor. She already has 380 signatures.

Jeff bought a refrigerator for $1,300 he made a 10% down payment and finance the rest at 6% for one year how much interest did he pay?

If you hike 1/2 mile every 1/5 hour how far do you hike in two hours?