Marisa's car gets an average of 28 miles per gallon of gas. She plans to drive 200 miles today and 220 miles tomorrow. How many
gallons of gas should she expect to use in all?
A) 15 gallons
B) 28 gallons
C) 56 gallons
D) 67 gallons
1 answer:
Answer:
15
Step-by-step explanation:
Add the total of miles Marisa is going to drive; 200 + 220 = 420
Next, divide the total miles by the average miles Marisa can travel on one gallon of gas; 420 / 28 = 15
(Hope this helps!)
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Answer:
57 meters
Step-by-step explanation:
we know that
Sprint to the finish the professional cyclist travels 380 meters in 20 seconds
so
using proportion
Find out how far does the cyclist travel in 3 seconds
Let
x -----> the distance in meters
Answer:8.5 is x but there is an extra 1
Step-by-step explanation:18x8.5=153+8=162 with an extra one is 162
By just changing the x and numbers you can solve it:
-4x=-8 => x=2
30 should be the correct answer
