Answer:
7x+25???
Step-by-step explanation:
That's what I think
Answer:
B. $99.75
Step-by-step explanation:
The expression is 5.25(3+9+7) which is 99.75
Synthetic division yields

See attachment for work
Answer: 18 is a common denominator
Step-by-step explanation: because 9x2=18, 3x6=18, 6x3=18, and 9x2=18