Lori bought a shirt and a hat at a half off sale. If she spent a total of $21 on the two items, what was the original price of the hat?

3. Kyle has a notebook for each of his 5 classes. He puts 6 stickers on each notebook. There are 10 stickers on each sheet. How many sheets of stickers will Kyle use? Write an equation to solve. Use a variable for the unknown.

Four runners, Fran, Gloria, Haley, and Imani, compete on a relay team. Haley is the first runner in the relay. The other runners can run in any order.

The fairies outnumbered the hamadryads by 130 percent. If there were 460 fairies in the clearing, how many hamadryads were present?

Suppose the circumference of a circle is 24 pi. What is the radius of the circle?

Convert the equation you found, t=a^3/2, into a form without any rational exponents

The life span of a certain insect in days is uniformly distributed over the interval (20,36). What is the probability the insect will live 24 days or less? Possible Answers a).24 b).25 c).20 d).75

Marco made of rectangular prism using 1/2 m cubes the rectangular prism has a volume of 5 m³ how many cubes did Marco use

What is the solution to the following equation? 9x^2-12x+4=17

If the chance of rain is 3/4, what is the chance it will not rain? A) 0% B) 25% C) 50% D) 75% E) 100%

Convert 8.4 ft to inches.