Select all of the following that are quadratic equations.

5x - 1 = 3 x+8

5 X-3 = 0

02-2x = 4 x+1

2 x2 + 12 x = 0

ox3.6 x2 + 8 = 0

9X+6 x-3=0

Melanie got paid $8.40 per hour at her job. Her friend, Chrissy, got paid $8.45 per hour at her job. Who got paid the highest amount per hour

5,000 is 1/10 of what number

Find the area of a trapezoid with b1 = 3 cm, b2 = 22 cm, and h = 6 cm.

Jessica is planning a trip to South Africa. The following table shows some of her planned expenses for this trip, and whether these expenses are in US dollars ($) or South African rands (R). Item Cost Currency Guide book 216.41 R Walking shoes 702.

How many times does 12 go into 276

Compare 3.589 & 3.598

A number cube is rolled and a letter selected from the word giraffe find the probability

Factor. x2+5x-14 polynomials and binomials

What is the value of log13

1.) Solve the absolute value equation. 2|3x - 5| - 8 = 8 A. X = - 1 5/6 or X = 5/6 B. X = - 1 or X = 4 1/3 C. X = - 1 5/6 or X = 4 1/3 D. X = - 1 5/6 or X = - 1