The inequality that represents the amount of money Alex needs to earn is y = 11.50x and 9x + 100.
<h3>How to depict the information?</h3>
The slope and the y intercept of both of the works will be:
For the tech company:
y = 11.50x
m = 11.50
y = 11.50(8 × 20)
y = 11.50(160)
y = 1840
For the amusement park
amusement parky = 9x + 100
amusement parky = 9x + 100y = 9(320) + 100
y = 2880 + 100
y = 2980.
When he wants to make the exact amount, the number of hours will be:
9x + 100 = 2200
9x = 2200 - 100
9x = 2100
x = 233.3
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<h2>
Hello!</h2>
The answer is:
The relation is not a function
Domain: {3,2,1}
Range: {0,1,4,5}
<h2>
Why?</h2>
Since the value 3 (domain) has two values at the output (0 and 1), the relation is not a function. A function only exists when there is exactly a output value for each input, if there is more than one output for each input, the relation is not a function.
For this case, 3 (domain) has two outputs (0 and 1), so the relation is not a function.
Have a nice day!
Answer:
13.5 miles
Step-by-step explanation:
27 divided by 2 (1/2)
D=rt translates into 21miles=(r)30minutes
If you don't have to show your work the answers 42MPH
If you do, comment and I will write it out
Twelve point 1 hundred twenty eight