Answer:
$172.50
Step-by-step explanation:
1150(0.15)
172.50
New balance
98.14−10+(88.14×(0.0134÷12)+34.89
=123.13 .....answer
This would just be 7 1/5 + 3/5 since the negative sign gets distributed and makes (-3/5) into a positive number.
From there you have basic math and you get 7 4/5.
The sum of the first n natural numbers and 0=
n*(n+1)/2
