What is the common ratio of this geometric sequence? 5, 10, 20, 40, 80.

A. - 40

B. 0.5

C. 2

D. 40

Solve using the addition or substitution method. 2x + 4y = 8 x = 3 - 2y

How do you do 1 kilometers 125 meters - 375 meters

What are the coefficients for the binomial expansion of (p + q) 6? a. 1, 8, 28, 56, 70, 56, 28, 8, 1 b. 1, 6, 15, 20, 15, 6, 1 c. 1, 5, 10, 10, 5, 1 d. 1, 4, 6, 4, 1

What is the value of 6n (n-1) + 4, when n=3?

A color called "passion purple" is made by mixing 5oz of red paint with 9 oz of blue paint. What percent of passion purple is blue paint? (Round to the nearest percent)

Use the given line (s) from a random number table to select numbers to use in each problem. Select 2 contestants for a game show out of a pool of 50 46547 17395 25765 11325 14071 61688 A. 39, 25 B. 46, 47 C. 4, 6 D. 46, 25

What is the slope for the equation - 1/2x-y=3/4

Convert the number 0.000127 to scientific notation, then write the answer using a power of 10.

If there are 5,200 registered voters are randomly sampled, which statements are true of a sample of 30 voters? Check all that apply. The sample size is too small and will show a large variation.

Use compatible numbers to estimate the quotient 23 divided by 1624