What is the vaule of the expression (9+15)/3+2?

10

Step-by-step explanation:

I'm assuming here that your expression is equivalent to the one below:

In this case, we'll start by adding 9 and 15 to get 24. Now we have 24/3 + 2. 24/3 = 8, so now we have 8 + 2, and this is equal to 10.

And that's the simplified version of your expression.

Hopefully that helps! Let me know if you have any further questions.

54

step-by-step explanation:

6x9

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: