The sum of two numbers is 310. Their difference is 60. What are the two numbers? Please explain your thinking / how you solved it instead of just saying the answer without telling me how you solved it

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality