He saved 30 dollars through babysitting. My math is:
84 / 14 = 6
6 x 5 = 30
I hope this helps!
This is a bit confusing, double check if you typed everything correctly.
Given:

To find:
The missing value of m.
Solution:
We have,

Corresponding parts of similar triangles are proportional.

Putting the given values, we get


Multiply both sides by 10.


Therefore, the value of m is 5.
31/40
replace 77.5 with 775/10
simplify to get 155/2
divide by 100 to get 31/40
Answer:
The price before increase = 1255.5
Step-by-step explanation:
7% of 1350 = 
= 94.5
The price before increase = 1350 - 94.5
The price before increase = 1255.5