To solve 10x-35+3ax=5ax-7a, we'll need to assume that a is a constant and that we are to solve for the variable x. To accomplish this, group all the x terms together on one side and all of the no-x terms on the other:
10x + 3ax - 5ax = -7a + 35
Factoring x out of the left side, we get:
x(10 - 2a) = 7(5 - a). Dividing both sides by (10 - 2a), we get:
7(5 - a)
x = ------------ = 7/2
2(5 - a)
x has the value 7/2.
I think it’s y=-1x+ -8 or could be written as y=-1x-8
Answer:
m>16
Step-by-step explanation:
Multiply both sides by 2.
Use an open circle to mark 16, and draw an arrow facing right (greater than)
Whaaaaatttiiitttdooooobaaabbbyyy
The area is maximized when half the fence is used along the river. The length and width of the plot are 36 ft and 18 ft.
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Let x represent the length of fence parallel to the river. Then the area (A) can be described by
.. A = x(72 -x)/2
This equation describes a downward-opening parabola with zeros at x=0 and x=72. Its vertex (maximum) is halfway between the zeros, at x=36.