Answer:
D
Step-by-step explanation:
5+8=13
NOT 58
Answer:
1. -5
2. 0.5
3. -4
4. 8
5. 9
6. -3
7. 5
8. 0.6
9. -7
10. 10
11. -5
12. 4
13. -9
14. 4
15. -6
Step-by-step explanation:
It's just the number that doesn't have a x to the side on it
85 = 10x+15
70 = 10x
x = 7
180-85 = 95 = z
A/B : 4/9 = 12/B
cross multiply
(4)(B) = (9)(12)
4B = 108
B = 108/4
B = 27
P = 4a...where a is the length of one side
P = 4(27)
P = 108 yds <=== perimeter of square B
