The system of equations will be:
<h3>How to explain the euation?</h3>
The slope = (-2 - 3) / (1 - 2) = -5/-1 = 5
Uin y = mx + b
slope(m) = 5
(2,3)...x = 2 and y = 3
Now sub into the formula
3 = 5(2) + b
3 = 10 + b
3 - 10 = b
-7 = b
The equation is : y = 5x - 7 or 5x - y = 7
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Answer:
y = 2
Step-by-step explanation:
The maximum of this function is 5 and the min. is -1. Thus, the range is [-1, 5]. The midpoint of this range is the y-value of the midline:
-1 + 5
--------- = 2
2
Thus, the equation of the midline is y = 2.
We should first divide the miles Mike drove with the numbers of mile per gallon to find out how many gallons of gas he needs
10850/16 equals to 678.125
Mike needs 678 gallons of gas
678.125 multiplied by the cost of one gallon of gas
678 ×210 equals to 142406.25
Mike gasoline cost for the trip was $142406.25
P.S Oh my gosh that is a huge amount of money to use and buy gas, like seriously
Answer:
123
Step-by-step explanation:
72+51=123
123 - 72 = 51
<em>you just add 8 + 8 + 8 it equals </em><u><em>24. rounded it will be 20</em></u>
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<u><em>im pretty sure thats how you do it if not sorry</em></u>