Answer:
C.
The equation that represents this situation is -3x = 21. The second number is -7.
Step-by-step explanation:
Hey there!
6 + 34 = 40
so x = 6
Hope this helps
Have a great day (:
Answer:
I think its -120 but am not sure so sorry if its wrong
Answer:
100%+15% = 115%
proportionally:
x - 100%
161 - 115%
x = (161 * 100%) / 115% = 140
