Answer:
a) -3 gallons per hour
b) y = -3x +14
Step-by-step explanation:
Rate of change is computed by dividing the amount of change by the interval over which it occurred.
<h3>a)</h3>
Here the amount of gas decreased from 14 to 2 gallons, so a decrease of 14-2 = 12 gallons. That occurred over a 4-hour period, so the rate of change is (-12 gallons)/(4 hours) = -3 gallons/hour.
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<h3>b)</h3>
The initial amount was 14 gallons, so the equation for the line describing remaining gas will be ...
y = -3x +14 . . . . gas in the tank after x hours
Answer:
21
Step-by-step explanation:
Answer:
Option A) 4, 2
Step-by-step explanation:
We are given that quadrilateral ABCD is a parallelogram with sides:
Since the opposite sides of a parallelogram are equal, we can write:
Equating the sides we get,
Putting the values of x and y, we get:
Thus, the lengths of the opposite side pairs is 4,2.
1. $725
2. it doesn't make sense to me sorry
3. $2300
hope i helped
please mark me the brainliest
