You need to distribute the numerical factors for each term in the parenthesis:

This equals

This written as an expression is 7 >= w > -1
Hope this helps!
9514 1404 393
Answer:
1/2
Step-by-step explanation:
The midpoint is the average of the end points:
(-3 +4)/2 = 1/2
The coordinate of the midpoint is 1/2.
Answer:
0.03
Step-by-step explanation: