Solve for:

x^2+4=40

and

x^2+8x+16=20

Monica drove from chicago to new york city 800 miles in 14 hours. Approximately how fast was monica driving?

What is 1 2/4 as a decimal.

Without using a calculator, explain how you know the square root of 105 is not approximately 9.875

The hypotenuse of right triangle abc line segment ac measures 13 cm

Jenny tweets 33 times a day. antonio posts 5 tweets per day. let d represent the number of given days. use an algebraic expression to describe jenny's total posts after any given number of days.

What's the relationship between risk and return? A. a higher risk often means higher return. B. a higher risk often means a lower return. C. a lower risk will always mean a lower return

Use the function f (x) = x^2-8 find the inverse of f (x)

4.875 inches long in expanded fraction form

What does n equal when - 3 < n-8

Paul spent 3/8 of her allowance on clothes in 16 on Entertainement what fraction of her allowance did she spend on other items