Write an expression that represents sarah's total pay last week. represent her hourly wage with w

1. Tickets to a dance performance cost $9 for adults and $5 for kids. A group purchased 15 tickets and spent a total of $91. Which of the following is a true statement? a. The group purchased 4 adult tickets. b. The group purchased 9 kid's tickets.

The measure of two complementary angles is in the ratio 1:9. What are the degree measures of the two angles?

Sweets are sold loose, or pre-packed in 120g bags. The 120g bags are £1 49 each The loose sweets are £0.89 for 100g By calculating the price per gram, determine which is better value. Show your working

If any number divided by zero result?

Simplify. |-10| + |5|

Felipe rides the bus 9 times a week. He pays $1.75 each time he rides the bus. How much money does Felipe spend to ride the bus each week?

572 to the nearest hundred

What is 1/2m inches in feet as and indicated expression

Translate the following inequality into written language. 5x-6<14

Which of the following statement is false regarding operations with matrices? A.) AB≠BA B.) you can square a 3 x 1 matrix C.) if A B, and C are all m x n matrices, then A + (B+C) = (A+B) + C D.) if r is a matrix scalar, then rA=Ar