Answer:
(3x + 8) = 50
(5x - 20) = 50
(5x + 4y) = 130
Step-by-step explanation:
3x + 8 = 5x - 20
2x = 28
x = 14
5(14) + 4y + 5(14) - 20 = 180
y = 15
Answer:
Option D
Step-by-step explanation:
The domain is all the x-values
The range is all the y-values
The following is a function because there is one unique output for every input.
(4*<em>x</em>)-6 because 6 less than a product of 4 and <em>x</em> would mean you have to have a product of 4 and x before you subtract 6
So if you convert the numbers to numerical form it is 20+20+30=70
20+20=40
40+30=70
If you still don't understand feel free to ask for more help
The correct answer would be about 20 days and you will fish the work sheets
