Which of the following distances is the longest?

A. 2 kilometers

B. 500 centimeters

C. 2,300 meters

D. 25,000 millimeters

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)

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

Which steps should be used to graph the equation y - 4 = (x + 2) ?

Work out the gradient of a line that is parallel to - 2x+y-5=0