What is - 5 (-17a) simplified?

Find the area of the triangle

1. Solve x2-4x+18=0.

2. The director is also interested in the number of ways to choose a lead singer and a backup singer. In how many ways can the director choose a lead singer and then a backup singer? Indicate if this question involves a permutation or a combination.

The sum of 15 and the product of five and V

Two cars are side by side. One is 3.9 meters long. The other is 6% shorter. How long is the second car?

Emilia spent $25 on four boxes of tulip bulbs to plant in her garden. If she spent the same amount for each box of bulbs, how much did Emilia spend on each box?

Solve for the variable in 6/18=x/36

Which of the following is a composite number? A. 19 B. 63 C. 1 D. 0

A truck is carrying grapefruit juice, mango juice and orange juice bottles in a ratio of 1:1:7. If there are 105 orange juice bottles, then how many juice bottles in total are there? Add an explanation

14/8 as a mixed number