12*14*3= 504 square feet
504/42= 12
C. 12 rolls
2x - 5y = 20
At the x-intercept, y=0 .
2x = 20 ==> x = 10
At the y-intercept, x=0.
-5y = 20 ==> y = -4
Answer:
50%
the mean (46) marks the halfway point, so over the mean is 50% and under the mean is 50%
Answer: 1120.70
Step-by-step explanation:
The nearest hole number would be 4 , if it is .5 and above then it gets rounded up to the next number and if it is .4 or less that you round it to the whole number