Answer:
See in attachment and Mark as brainleist please.
Hope it helps
Answer:
D. 4
Step-by-step explanation:
Terms are separated by addition and subtraction signs
0.17 sense you have to round it to the nearest hundreth
To find the amount of miles/gallon, we have 540 miles/18 gallons=30 miles/gallon. As we add 30 miles for every gallon, the amount of miles traveled is 30*x (e.g. if x is 1 then 0+30=30 and if x is 2 then 30+30 (2 times)=60) with x being the amount of gallons. For b, we just plug 12 in for x to get 20*12=360
9.) 3
10.) 1
11.) x-axis
12.) 4
13.) y-axis
