Answer:
-1.5
Step-by-step explanation:
The distance between S and T is
4 - -7
4+7 = 11
Divide this in half to find the midpoint
11/2 = 5.5
Add this to point S to get the point itself
-7 + 5.5 = -1.5
Length: 17 units
<span>Width: 9 units. i think this is right </span>
Answer:
6
Step-by-step explanation:
The explaination is in the picture
Answer:
Emma is right because Jon put ¨2.5¨ notebooks when there are really $5
Step-by-step explanation: