Looking at the question, we can see we have 5 different numbers that can go in any order.
<u>5</u> * <u>4</u> * <u>3</u>
The above is basically saying there are 5 different numbers that can be multiplied by 4 other numbers. Those 2 can be multiplied by 3 different ones, leaving us with a 3 digit positive integer.
5 * 4* 3 = 60
3 divided by 8 and 17 divided by 30

so if x = -1, let's plug that in the second equation
-5(-1)+y = 5
5+y = 5
y = 0
Step-by-step explanation:
the answer is on the photo above