Answer:
value of y is 23/6
Step-by-step explanation:

(6,2y)
(4,-1)
m = (2y+1)/(6-4)
13/3 = (2y+1)/2
3(2y+1) = 2(13)
6y + 3 = 26
6y = 23
y = 23/6
1. 9
2. x = 7
3. 12
4. 7.12
5. 3
6. 1.2
7. 41.48
8. I cant see the numbers, can you make the photo bigger
9. again i cant see, can you make it bigger
10. 37,260
16. 7.4
Answer:
The formula for surface area of a right triangle is A = b∙h2 where b is base and h is height.
The two integers are +7 and -3.
We didn't need all three hints.
The answer can be found with
any two of them.