-9x + 3 - x - 1
Can u help me pls

-10x + 2

Step-by-step explanation:

So in order simplify the equation you have to add all the variables together and all the numbers together in this equation:

-9x + 3 - x - 1

So we are going to add -9x and x together while adding 3 and -1 together:

-9x + (-x) = -10x

3 - 1 = 2

So that would make the equation look like this:

-10x + 2

Tada! You have simplified the equation

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.