Answer:
x=-16
Step-by-step explanation:
4x– 15 = 17 - 4x+10x
4x+4x-10x = 17+15
-2x=32
-x=16
x=-16
Answer:
7.3
Step-by-step explanation:
7 5/16 as a decimal is 7.3125 which can be rounded to 7.3.
6 can only go into 6 once
Answer:
B. Identity
Step-by-step explanation:
There are 10 rooms per floor if there are 30 floors then there are 300 rooms