<span>Michelle
family drove 272.48 miles.
=> Michelle calculated that they drove 26.2 miles per gallon of gas.
Question: how many gallons of gas did the car use?
=> Unit rate = 26.2 miles per gallon
Now, they travelled a total of 272.48 miles.
To get the answer let’s divide the total miles they travel to the number of
miles for each gallon of gas.
=> 272.48 / 26.2 = 10.2
Thus, they need 10.2 gallon of gas to get to their destination.</span>
Answer:
A)
Step-by-step explanation:
The graph has x-intercepts at and , so our factors for the polynomial will be and . This means we can rule out options B and D.
Our graph also has a y-intercept of when , so if we let and , we can find the multiplier:
Thus, the correct equation is A)
180 degrees in a triangle. so 180-90-31=59
Answer:
30
Step-by-step explanation:
12 is 40% of the total number of cards.
12 = 0.4x, where x is total number of cards
/0.4 /0.4
30 = x
30 cards
Answer:
A. y = -12.5 + 28000
B. $700
Step-by-step explanation: