The least squares method is a mathematical procedure used to identify the linear equation that best fits a set of ordered pairs.

a. True

b. False

4x - 24 = 24 + 8x what is the value of x

Your friend is wrapping 1 meter of twine around a spool with a 2-centimeter diameter. The spool is thin and accommodates only one wrap of twine before the twine stacks on top of itself.

A cement bridge post is 24 inches square and 15 feet 9 inches in length. If the cement weighs 145 pounds per cubic foot, how much does one bridge post weigh? A. 9,280 pounds B. 9,222 pounds C. 9,135 pounds D. 8,700 pounds

Solve the following system of equations graphically on the set of axes below y=x+7 y=-1/2x+4

Which of the following shapes have an area of 48 square feet? Select all that apply. A scalene triangle with a base of 8 feet and a height of 6 feet. A rectangle with a base of 19.2 feet and a height of 2.5 feet.

Dr. Barber ordered 121 syringes and 53 needles. In total, how many items did Dr. Barber ordered

Jaime wants to know how fast she can type, so she times herself as she types a paper. The paper has 442 words in it, and Jaime types it in 13 minutes. What is her typing rate, in words per minute?

How can one fourthx - 3 = one halfx + 8 be set up as a system of equations?

Chris invests $2,200 into three accounts that pay 6%, 8% and 9% in annual interest. He has three times as much invested at 9% as he does at 6%. If his total interest for the year is $178, how much is invested at each rate?

If AC = 12 and BC = 13, find AB.