State all the prime factors of 21

Which of the following verbal expression represents the algebraic expression x/2+5 half of five more than a number twice a number and five five more than half a number half of five less than a number

Find the diameter of the circle (x - 4) 2 + (y + 6) 2 = 16. A) 2 B) 4 C) 8 D) 16

Anna truncated the decimal expansion of x to find the best approximation on a number line the location of x is between 10.9 and 11.1 what is the best estimate of the value of x

A water pitcher weighs 1.72 kg when empty and 2.01 kg when filled with water. How much does the water weigh?

Which political party emerged in the 1870s seeking to assist farmers by making debts easier to pay and reducing the financial power of large banks and corporations?

2x+8=7x-12 || - m/4+5=2 || 3x-8=-17 ||

Which of the following could be the graph of y=-x^n where n is odd

A 12-ounce can of coke costs $1.00. A 16-ounce bottle of Pepsi costs $1.35. Which is the better deal? Explain how you got your answer.

Use the relationship between x and y to find the time it takes for the runner to reach the school.

What is a solution of a linear equation in two variables?