Answer:
C.
The equation that represents this situation is -3x = 21. The second number is -7.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because 3-8= -5
and -2-3=-5
It is 6 to the 8th power (8 is in the box)
Answer:
18
Step-by-step explanation:
0900 to1030 is 1.5 h
Take 27/1.5
Then you will get the answer