C^2+7 would equal 88. the first equation states that C=9, so you can just plug in 9 for C
Answer:
y=42
Step-by-step explanation:
y+48+90=180
y=180-138
y=42
What are the measurements?
It would be D because ur an employee and u need a handbook to see what ur handelling
You can do that using +6 and -6 .
(6) · (-6) = - 36
(6) + (-6) = 0