The GCF is three so it would be y-8.
8x-4y=28
8x-4y-8x=28-8x
-4y=28-8x
(-4y)/-4=(28-8x)/-4
y=-7+2x
y=2x-7
On the 40th and the 80th you will receive both a free beverage and a free appetizer. You can find this by simply finding the multiples of both number up to 100 (or a little more than 100) to find out on which dates you'd get bothe an appetizer and beverage for free. Here are the multiples of both, to prove this answer.
- 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104.
- 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
Thus making 40 and 80 the answers. I hope this helps!
Your answer:172 Hope this helps:)
Answer:
1. 3
2. 3
5. 3
6. 3
Step-by-step explanation: