75 divided by 15 equals 5 so each mouse cost $5.
Answer:
x = 3
Step-by-step explanation:
6x + 7 = 9x - 2
-3x = -9
x = 3
Answer:
No
Step-by-step explanation:
Should start at -7 and move 9 units towards right (in the positive direction).
Should stop at 2
Answer: first one 5.55
Step-by-step explanation:
-4x+8=42
-4x+8-8=42-8
-4x=34
-4x=34
-4x/-4=34/-4
x= - 17/3
Answer:
The coordinates of point M' are 
.
Step-by-step explanation:
According to the statement, we have the following translation rule:
(1)
Where:
- Original point.
- Translated point.
- Translation vector.
If we know that 
, then the coordinates of the point M' are:
The coordinates of point M' are .
