Answer:
20 goody bags
Step-by-step explanation:
To solve problems like this, find the GCF of the two numbers.
In these types of problems, the first step is to combine like terms. Like terms are terms with the same exponent (power), and the same variable (like all x's). In the above equation, we can combine -5x, 2x and -3y. Let's do it:

The next step would be to factor out the common ratio, which is not applicable here, so your answer would be
-6x + 7y. Hope this helps!
Should be (3,2)
You only need to inverse your x coordinate.
Answer:
Step-by-step explanation:
Answer:
250
Step-by-step explanation:
40%= 100
10%=25
100%= 250