9514 1404 393
Answer:
- (0, 10), (5, 0)
- see attached
- solid line
Step-by-step explanation:
<h3>1.</h3>
The given form of the equation makes it simple to find the x- and y-intercepts.
As shown, the y-intercept is found when x=0:
0 +2y = 20 ⇒ y = 20/2 = 10
And the x-intercept is found when y=0:
4x +0 = 20 ⇒ x = 20/4 = 5
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<h3>2. </h3>
These are plotted on the attached graph.
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<h3>3.</h3>
The inequality includes the "or equal to" case, so the point on the boundarly line are part of the solution. The line is graphed as a solid line.
Answer:
Approximately 2.83
Step-by-step explanation:
A is just a variable to cover up any number you want. <span>a can be anything you want, such as the money in your bank account.
a+3
a=200
200+3</span>