Answer:
Step-by-step explanation:
All we can do here is combine like terms (add those that have the same the same exponent)
Good luck!
Answer:
(12)
21/40
Step-by-step explanation:
just multiply 7/8 by 3/5
Answer:
q=9
Step-by-step explanation:
44-1+7q=106
43+7q=106
7q=63
q=9