Answer:
1) TP = 13
2) x = 2
3) m<RAP = 63° m<TEZ = 63° m<PTR = 117°
4) x = 4
Glad to help anytime!
All you need to do is cross multiply for each one and then solve

and

then you solve which gives you 3 and 4 for your missing values
Independent variables must be the amount of cans you buy of cat food. The dependent variable, well that must be the cost. Depending on how many cans you buy, the cost changes! :)
Answer:

Step-by-step explanation:
Given
Rate = 130.16 miles for 5 gallons
Required
Number of gallons used for a journey of 60 miles
The rate in miles per gallon is calculated as:

When distance = 130.16 and gallons = 5, we have:


When distance = 60 miles.
Substitute 60 for distance and 26.032 for rate in 

Cross Multiply


--- <em>approximated</em>