Patricia bought 16 hairclips for $3. x number of hairclips costs 15 cents each while the rest cost 20 cents each.

a) write an inequality in terms of x

b) Find the minimum number of 15 cent hairclips she bought

A cylindrical vase is filled with soil. If the height of the vase is 6 centimeters and the vase hold 471 cubic centimeters, what is the diameter of the vase?

The product of two numbers is 48, and one of the numbers is 12. Find the other number. Which equation can be used to solve this problem? A) 48x = 12 B) 12x = 48 C) X/12 = 48 D) X/48 = 12

How can you determine if two (or more) fractions are equivalent. Give an example.

Scale of a building is 1 inch = 5.25 feet, how many feet are in 7.4 inches?

Name the angles that are complements to angle swt

Dan and Bob went to the carnival. Dan bought 3 ticket refills and a lunch for $10.35. Bob bought 2 ticket refills and the lunch for $8.35. SHOW YOUR WORK Write a system of equations. Use t for tickets and l for lunch.

There are 450 students at Jones Elementary School. Mrs. Reese wants to give each student 75 sheets of paper. How many sheets of paper does Mrs. Reese need to purchase?

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.