Answer:
No, it is not.
Step-by-step explanation:
Answer:
The Answer is 4.5 or 4 1/2
Step-by-step explanation:
Drop parentheses -7a-19c+12a+30c+21a-11a
Combine like terms -18a-19c+33a+30c
Combine like terms (again) 15a+11c
Simplified, this expression is 15a+11c
Answer:
P= 22x+10 7x+9x+6x+8+6-4 = 22x+10
when x=10, 22(10)+10=230mm