Answer:

Step-by-step explanation:
Given



Required
Determine the number of brownies left
If:

and there are 28 students
Then:


To determine the number of brownies left, we have:


Reorder

Collect Like Terms


<em>Hence, there are 33 brownies left</em>
Answer:
16,32,48,64 and 60
Step-by-step explanation:
How to find a multiple:
Choose a number you want to find a multiple for and multiply it by continuing whole numbers.
Answer:
idk, can I?
Step-by-step explanation:
Answer:
x = 1
y = -1
Point = (1,-1)
Step-by-step explanation:
2x + 3y = -1 = y = -2/3 - 1/3
5x + 2(-2/3 - 1/3) = 3
5x - 1 1/3 - 2/3 = 3
5x - 2 = 3
<u> +2 +2</u>
5x = 5
<em><u>x = 1</u></em>
2(1) + 3y = -1
2 + 3y = -1
<u>-2 -2</u>
3y = -3
<em><u>y = -1</u></em>