Answer:
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Try the suggested solution with short explanation; red line means the curve between the first point (on the midline) and the closest maximum; the - - - - line means the curve between the first point (on the midline) and the closest minimum.
Answer:
The number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.
Step-by-step explanation:
Let
x: number of days
y: amount of potatoes
We can express the amount of potatoes in each warehouse using linear equations:
Warehouse #1:
Warehouse #2:
We need to find the value of x when
Substituting the expressions for y1 and y2 in :
Applying distributive law:
Solving the equation by subtracting 108x and 180 on both sides:
Now we divide by 12 on both sides:
Therefore, the number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.
Answer: Choice C. (x-7)(x-8)
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Find two numbers that...
* Multiply to 56 (last term)
* Add to -15 (middle coefficient)
Those two numbers are -7 and -8. So that's why x^2-15x+56 factors to (x-7)(x-8)
I believe it might be “b” however im nor sure