Answer:
The first answer is all of them
the second answer is c
i don't know the last one
Step-by-step explanation:
Multiply 7x23 = 161 to determine how many chairs there are in the theatre in total.
Subtract 8 from the total number of chairs to determine that 153 chairs remain after workers are finished.
Hope this helped
B is the answer to this question
<span>10(2y+2)−y=2(8y−8)
=
12-</span>