Answer:
As engine size increases, highway mileage decreases.
Step-by-step explanation:
We are going to find the plot where this coordinates are in the graph.
Your graph will be in the attachment below.
~Jurgen
A and C are rational numbers
He saves $ 1.75 each day from his allowance.
<u><em>Explanation</em></u>
The ratio of his savings and expenses is 7 : 5
Lets assume, his savings = 7x dollar and his expenses is 5x dollar
Given that, his daily allowance is $3. So....

So, the amount of his savings each day 
Answer:
C
Step-by-step explanation: