Suppose Brandon bought three identical t-shirts and a hat. The hat cost $21 and he spent $60 in all. What was the cost of one t-shirt?

A bag with 2 1/2 quarts of peanuts can make 2 1/6 jars of peanut butter. How many quarts of peanuts would you need to make 3 jars?

Determine whether the given set of vectors is closed under addition and closed under scalar multiplication. in this case, take the set of scalars to be the set of all real numbers. the set of all rational numbers.

Calculate the total volume of this hemisphere radius 9 give your answer in 1 decimal place

Jasmine wants to eat at 8:00 pm. her meal takes 65 minutes to cook. what time does she need to put the meal in the oven?

Jonathan has 10 apples he takes away 9 how many does he have left

Simplify: 40:4+2*6:4-3

You can verify the zeros of the function y=x^2+6x-7 by using a graph and finding where the graph

A pair of boots originally cost $124. Now they are on sale for 75% of the original price. What is the sale price of the boots?

Jamal works part-time earning $8,000 per year. He reduces his work hours by half so that he can go to school. Jamal completes his degree after 3 semesters (1.5 years) at a cost of $1,400 per semester in tuition and $500 per semester in books.

the area of a rectangular painitng is 5346cm square. if the width of the painting is 66 centimeters what is its length?