Explain how to find the square root of 100. Explain why you use ± the sign.

The area of a square window is 81 in.² how long is each side of the window

John added 2 7/12 and 5 2/3 and got 7 1/4. Is John's answer reasonable

The Kwans are saving for their daughter's college education. If they deposit $12,000 in an account bearing 6.4% interest compounded continuously, how much will be in the account when Ann goes to college in 12 years?

Write each ratio as a fraction in simplest from

Which property would you use to solve y + 12 = - 8? a. Subtraction Property of Equality c. Distributive Property b. Addition Property of Equality d. Identity Property of Addition

What is 257,650 rounded to the nearest ten

What is the radius of a circle whose equation is x2 y2 - 10x 6y 18 = 0?

Y=x+4 and y-4=x. Is there no solution one solution or infinitely many

How do you recognize a central angle of a circle

Formulate three linear inequalities that are equivalent to y < - 3.