If 4 copiers can process 400 sheets of paper in 4 hours, how long does it take 8 copiers to process 800 sheets?

What's an equation that equals to 7

A man who is 6 feet tall casts a shadow thaty is 11 feet long at the same time a tree casts a shadow that is 33 feet long what is the height of the tree

Tall plants are dominant over short plants. One parent is homozygous dominant and the other is heterozygous for plant height.

A piggy bank contains only nickels, dimes, and quarters. There is a total of 105 coins and the total value of those coins is $10.75. Find a general solution of the number of each coin. List three possible specific solutions.

After paying $7 for the pie Mary has $96 left. how much money did she have before buying the pie?

The sum of two numbers is 17. The difference between the larger number (x) and the smaller number (y) is 7. What is the value of the smaller number?

10 kilograms = ? grams

A sporting goods store sells 6 baseballs, 9 footballs, and 10 basketballs on Saturday. The store sells 3 baseballs, 5 footballs, and 7 basketballs on Sunday. Which ratio is the smallest?

How to write 4/6 in unit fraction

Mario cut a pizza into 9 equal slices he put the slices of pizza on each of 5 plates what is the measure for the angle of the slices that are left