Answer:
It's the second option -> y = 1/2x -1
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
Answer:
They are NOT equivalent
Step-by-step explanation:
4x-x+5 and 8-3x-3
<u>simplify</u>
3x+5 and 5x-3
A. Surveying the students about their favorite type of math problem.
and
C. Sampling water for contaminants
Answer:
200 tiles
Step-by-step explanation:
area of the floor = 2m×4m
the tile=20cm×20cm
the tiles needed to complete the job will be
2m×4m
——–—–
20cm×20cm
change the meters to centimeters
200cm×400cm
————————
20cm×20cm
therefore the answer is 200tiles.