Evaluate - x + 2.7 for x = 0.9.

A. - 1.8

B. - 3.6

C. 1.8

D. 3.6

Anna has to straighten her arm from 90° to 118°. She can straighten it by about 12° every 3 days. How many days will it take to get to 118°?

If g (c) = 9/5C+32 find g^-1 (41) ? Does anyone know the answer?

Aleeka is now 12 years old and ravina is 24 years old. How many years ago was ravina three times as old as aleeka

Find 5 rational number between 3/5 and 4/5

1. - 65 = X - 6 (2x - 2) What is X

Solve x^2-6x+25 = 0 by completing the square.

Which expressions are equivalent? a. 3x-7y and - 7y + 3x b. 3x-7y and 7y-3x c. 3x-7y and 3y-7x d. 3x-7y and - 3y+7x

Problem solving exercise 3d+d-7=25/4

What is the value of x in x/0.2 = - 11.3 A) - 11.5, because to isolate x, you would subtract 0.2 from - 11.3 B) - 2.26, because to isolate x, you would multiply - 11.3 by 0.2 C) - 56.5, because to isolate x, you would divide - 11.3 by 0.2 D) - 11.

How many feet of fencing is needed to fence in a 130 ft by 225 ft area?