Answer:
Multiplying the variables and numbers in the parentheses by the number next to them.
Step-by-step explanation:
3:123 4:0 5:13.69
I hope this helps
Answer:21
1hr=7
3hr=21
7x3=21
a, f, c e
FOURTHEEN
SICX,MENTENETNT
Hi there!
Replace all x's with a-1:
I hope this helps!