Which method is most efficient method to use to solve 2x^2+5x-11=0

4. 6x² + 5 = 2x2 + 1

Use a net of the square pyramid, if necessary, to find the surface area of the pyramid

What is Estimate 609219

Which is NOT a way to state the meaning of the expression h + 7? A-7 more than a number B-A number added 7 times C-A number increased by 7 D-7 is added to a number

Simplify each expression. 3 (x + 3) - 2x 2b - 4 (2b + 5) 5 - 3 (6 - 2y) 4a - 2 (7 - 3a) + 5 t - 4 (t - 8) + 7 (3t + 4) 3x + 2y - (x + 1) + 5 (2y - 1)

An apartment manager would like to survey a sample of residents to determine whether there may be interest in building a pool. What is the best way that the apartment manager could select the sample? A.

Use scientific notation to find the product of 20.5 * 10 7 and 0.000036. 73.8 * 10 2

At 5 seconds, an object's velocity is 9 meters per second. At 8 seconds, the object's velocity is 25 meters per second.

Melanie had 67 dollars to spend on 7 books. After buying them she had 11 dollars. How much did each book cost?

Which values of P and Q result in an equation with no soultions? 83x+P=83x+Q