Answer:
Slope=3/2
Y-intercept=3
Step-by-step explanation:
Answer:

Step-by-step explanation:
The model shows that there are 40 tiles which were divided into 4 per group. This results into 10 groups. That is:

Therefore, the expression modeled by the arrangement of the tiles is 
The answer is 25 because u said it was 25
She was not supposed to "undistribute" and separate 3x+1 she was supposed to subtract 1 from both sides
Answer:
3 inch
Step-by-step explanation:
1 inch = 3 feet
12 feet = x
x = 12/3
x = 3