lol hi
Step-by-step explanation:
You multiply 0.4 by 4.2 and that equals 1.68 so sumeet uses 1.68 gallons of gas in 4.2 hours.
Its helpful because it gives you the number to put in and to find the unit rate
Answer:
69
Step-by-step explanation:
Answer:
10 customers
Step-by-step explanation:
16x+4y=360
x=20
16(20)=320
320+4y=360
4y=40
y=10