Write an expression for the calculation double the product of 4 and 7

A carpenter is refinishing two cupboards. She must add the areas of the cupboards to determine the amount of plywood she needs.

108 is 36% of what number? write and solve a porportion to solve the problem

Jill has 9 bags with 15 marbles in each bag. curt has 15 bags with 9 marbles in each bag

9/10+7/100 WHAT DOES THE EQUAL

How do you find the y coordinate of the vertex in a quadratic function?

In a recent year 36% of all college students were enrolled part time. If 6.2 million college students were enrolled part time that year what was the total number of college students. Round to the nearest million

Jason baked 5 cherry pies. he wants to share them epually among 3 of his neibors. How many pies will each neighbor get?

Solve this problem as a quadratic equation. The difference between two positive numbers is 5. Their product is 104 find the numbers.

2. Kerry has a $1,973-per-month mortgage payment. He decides to refinance his $204,000 balance at 5% over 20 years. What's his new monthly payment?

A clothing store sells a customer 3 T-shirts and 4 pairs of shorts for $83. Another customer buys 4 T-shirts and 1 pair of shorts for $50. How much is one T-shirt (t), and one pair of shorts (s) ?