Solve 2x2 + 8x - 12 = 0 by completing the square. Show step-by-step solution

1. George earned a gross income of $65,000 this year and is taking the standard deduction which is $12,800. What is his taxable income?

What the slope of 3,4 7,-4

Name a number that can be evenly divided by 6 and by 7

How do we use math in everyday life

You randomly choose one butterfly from a group. There are 3 blue, 2 red, 1 green, and 1 yellow butterflies. How many ways can choosing a Red butterfly occur?

Tiffany's Furniture Store buys a table at a wholesale price of $103.00. If the markup rate at Tiffany's Furniture Store is 55%, what is the markup for the table?

Identify the number that does not belong with the other three. Explain your reasoning. 26.6 repeating 6, square root 48, negative 51 over 2, negative 55.1

If a number is decreased by 36 and the result is 76 less than twice the number, what is the number?

32) Find the value of 5x° + 2x-1 when x = 4.

Chang rented a truck for one day. There was a base fee of $17.95 , and there was an additional charge of 85 cents for each mile driven. Chang had to pay $211.75 when he returned the truck. For how many miles did he drive the truck?