Answer:
A.
Step-by-step explanation:
Hope this helps and have a great day!!!!
The conclusion is that the system does not have a solution. This is that the equations written do not have an intersection point, they represent parallel lines and, for any x value, one line is always over the other.
In terms of the landscapers charges, it means that the two landscapers have the same hourly rate (the slope of the lines) but different fees..
For example imagine one landscapers charges $0.5 the hour plus a fixed $5 fee
The correspondan equation would be: y = 0.5x + 5
If the other charges $0.5 the hour and a fixed $20 fee. the correspondant equation would be y = 0.5 x + 20
When you try to solve the system you get:
0.5x + 5 = 0.5x + 20
You can remove the 0.5x terms because they appear in the two sides, then
5 = 20.
Which means that the two costs will never be equal.
.
To find the percent of 37 out of 71, you must divide them out and move the decimal two places to the right.
So we can put the expression as so:
37 / 71 = ?
Now, divide the two to get:
37 / 71 = 0.52112
We must move the decimal two places to the right to get the percent:
0.52112 ...now is... 52.112%
Notice the key word <u>about</u>, so this means to round:
52.112% ...now is... 52%
Hope I could help! If I did my math incorrectly, please let me know!
Have a good one.
Answer:
3x + 24
Step-by-step explanation:
Given that;
Company owns two manufacting plants with the following daily production levels :
PLANT A:
8x + 17 widgets
PLANT B:
5x - 7 widgets
Where x = minimum quantity
How many more items does the first plant produce daily than the second plant?
Subtract the Plant B's production level from plant A
8x + 17 - (5x - 7)
8x + 17 - 5x + 7
Collecting like terms
8x - 5x + 17 + 7
3x + 24
Hence, the number of items the first plant produce daily than the second plant is :
3x + 24