Answer:
a = 3.2
Step-by-step explanation:
2( -a - 8) + 7a = 0
-2a -16 + 7a = 0
5a - 16 = 0
5a = 16
a = 16/5
a = 3.2
Answer:
621.75
Step-by-step explanation:
Hope this helps!!!
B-5
1/5 of 200 would be 40, 1/2 of 40 is 20, 1/4 of 20 is 5. Hope this helps!
Answer:
I think it is -2
Step-by-step explanation:
16 3/8 I so sorry if wrong glade I could help