A scuba diver descends 63 feet in 18 seconds. What number represents the change in the diver's position in feet per second?

14. Factor the polynomial by grouping, if possible. 3v2w - 21vw - 3v2 + 21v A. 3vw (v - 7) - 3 (w - 1) B. 3v (v - 7) (w - 1) C. It can't be factored. D. 3v (v - 7) (v + 1)

Linda drove 638 miles in 11 hours. at the same rate, how many miles would she drive in 9 hours?

What is the surface area of the triangular prism? A triangular prism. The rectangular sides are 24 feet by 40 feet, 40 feet by 15 feet, and 40 feet by 15 feet. The triangular sides have a base of 24 feet and height of 9 feet.

Which ratio is the simplest form of 68 : 84?

What is the volume of the square with radius of 5 cm. Use 3.14 for π.

the flagpole cast an 8 foot shadow, as shown in the table. At the same time the oak tree cast a 12 foot shadow. How tall is the oak tree? And the flagpole height is 20 ft

There is three fourths of a box of cereal remind you eat 2/5 of the remaining cereal what fraction of the box do you eat

Penelope wants to buy two necklaces, one for his sister and one for herself. The necklace for her sister cost $42.00, and the necklace for herself costs $28.00. The sales tax on the purchases is 8%.

Which of the following expressions is true? A. 43 • 45 < 412 B. 52 • 53 > 55 C. 32 • 34 = 32 D. 52 • 54 = 58 I think that it's C, but I want to make sure.

7. What are the factors of x2 - x - 30? a. (x + 1) (x - 30) b. (x + 5) (x-6) c. (x + 6) (x - 5) d. (x - 1) (x + 30)