What is the distance in units from (2, - 12) to (-11, - 12) on the coordinate place? A. 9

B. 13

C. 14

D. 23

A box contains 8 red and 5 green marbles. Two marbles are randomly selected from the box, without replacement, and without regard to order. What is the expected number of red marbles?

Rearrange the formula S = a / (a - r) for r.

What is the expression for 7 more than the product of 8 and 4

Choose all of the answers that are algebraically similar to the expression 3x^2 A. 3x B. 3y^2 C. 7x^2 D. None of these

The distance to your cousin's house is 676 miles, and the distance to Chicago is 52 miles. If it took 13 hours to drive to your cousin's house, how long would it take to drive to Chicago?

Select the correct answer from each drop-down menu. 4 units 6 units 4 units 6 units 4 units ir The total area of the three triangles is square units. The area of the figure is square units.

What is 21/8 as a mixed number?

Which situation is an example of an obserational study apex

A cooking show currently has about 223,000 regular viewers. the number of regular viewers has been decreasing at a rate of 4.7% per year. which is the best prediction for the number of regular viewers the show will have in 6 years?

Hakeem subtracted 8 from a number then multiply the difference by 5 the result was 20 write and solve an equation to find the number X