It would be D because you need to multiply 38 and 50. But x is the length of one classroom, and because we don't know it, you would get 38(50-x).
Good luck!!
Answer:
x = 2 - sqrt(19/6)
x = 2 + sqrt(19/6)
Step-by-step explanation:
If an item is $15.20 is increased by 125% (34.20) it would be about $34.20 before we subtract 10% (3.42)....we arrive at the end cost of $30.78.
wholesale price would be 15.20
Answer:
The graph of the line is attached below.
Step-by-step explanation:
According to the slope-intercept form

As the line equation is given by


y-intercept = b = -2





The graph of the line is attached below.
Answer:
16a+20
Step-by-step explanation:
Distribution property
4×4a + 4×5
16a. + 20