If four times the sum of a number and three is six less than twice the number what is the number

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters