How to solve by addition method

3x=2y-6

6x=7-5y

Circle o has a circumference of 36%. What is the length of the radius, r? 6 cm 18 cm OC 72 cm 36 cm d

The sum of two consecutive even integers is - 2. What are the two integers?

Divide x to the 3 fifths power divided by x to the 1 fourth power.

Use the following function rule to find f (4). f (x) = 5 + 7 x

Which of the following is x=-5 a solution a) x+10=-5 b) - x^2 + 50=25 c) [2x]=10 d) x is less than 10 e) 2x is less than 10

6x^2-2x+1=0 solve for x

A Roth IRA is advertised to pay 1.5% annual interest. You researched the rate of inflation to be 1.15% this year. What is the actual or real rate of return on the IRA?

Ariel is putting together lunch bags for 12 students going on a field trip. She put 5 apple slices and 6 orange slices into each bag. How many apple slices and orange slices does Ariel need?

Is (-5,-5) a solution of y> - 2x + 4?

One eighth of phil's 72 buttons are red. How many of his buttons are not red?