Answer:
250
Step-by-step explanation:
40% of all 6th grade students is 100
'x' = all 6th graders
.40x = 100
x = 100/.40
x = 250
Answer:
10 9/10
10.9
109/10
they all should be correct. depends on what they're asking for though:)
The x-coordinate of the midpoint is the average of the x-coordinates of the endpoints. The y-coordinate of the midpoint is the average of the y-coordinates of the endpoints.
x-coordinate of midpoint: (-4 + 0)/2 = -4/2 = -2
y-coordinate of midpoint: (9 + 7)/2 = 16/2 = 8
Answer: The midpoint is (-2, 8).