2x(-7)^2-9 = 2x49-9=98-9=89 maybe
Answer:
w=4
Step-by-step explanation:
2+6=8
8/2=4
w is 4 because half of 8 is 4.
Honestly this is my best guess idk.
The slope of any line can be calculated using the following rule:
slope = (y2-y1) / (x2-x1)
The given points are (-14,-10) and (7,5), therefore:
y2 = 5
y1 = -10
x2 = 7
x1 = -14
Substitute with these values to get the value of the slope as follows:
slope = (5--10) / (7--14) = 5/7
Answer:
first option
Step-by-step explanation:
I don't know how to explain