1/7-9/7n+6/7
1-9/7n
that is the extended form and is simplified
Hope it help! :)
Answer:
49/5
Step-by-step explanation:
x+x+x+x+x+30=79
5x+30=79
5x=49
x=49/5
Answer:884 a week, 45,968 a year
Step-by-step explanation:
6800*0.13=884
Step-by-step explanation:

In terms of distributive property you factor the problem out to:
16 (1+3)