Answer:
1) Yes
2) No
3) Yes
4) No
5) No
6) Yes
7) Yes
8) No
Step-by-step explanation:
Each equation must be increasing or decreasing by a constant amount in order for it to be linear. Graphing these equations, you can see that the linear equations will be a straight line.
Answer:
5-m is the expression is equivalent to - m + 5.
Answer:
I would try 12.85
Step-by-step explanation:
7.75 + 5.1 = 12.85
if you moved TS down onto BL, it would fit, so add the value of LS and TS.
hope this helps :)
Check the picture below.

since the width is just a dimension unit, it can't be -31.
what is the length? well, the length is w + 30.