What we know:
Carpet cleaner a charges $28.25 plus $18 a room. Carpet cleaner B charges $19.85 Plus $32 a room.
What we need to find:
Which equation can be used to find the number of rooms for which the total cost of both carpet cleaners is the same?
28.25 + 18x=19.85 + 32x
Answer:
m = 4
Step-by-step explanation:
Slope = 4
Slope-intercept form =
y = mx + b
m = slope
b = y-intercept
y = 4x - 8
Therefore, the slope is 4 and y-intercept is -8.
Hope this helps!!
How many square feet are there? This is an incomplete question.
Answer:
A, C, & D
Step-by-step explanation:
A square root has the form
and can be represented in exponential form. Let's convert all the expressions to
this form. 4 square root 5 is 
A. 
B. 
C. 
D. 
E.
F. 