Cost of paying someone to rake her yard for for years would be $80.
The leaf blower would cost $70.
So she would save $10 buy buying the leaf blower.
Answer:
-15
Step-by-step explanation:
Answer:
32-3n
Step-by-step explanation:
The formula for the nth term of a sequence is ' a+(n-1)d ' where a is the first term and d is the difference.
Here, a is 35 and d is -3.
a+(n+1)d
35+(n+1)(-3)
35-3n-3
32-3n
Answer:
10
Step-by-step explanation:
5+9+10+11+12+13=60 divided by 6 = 10
