At noon, the temperature is 90 degrees Fahrenheit. For the next several hours, the temperature falls by an average of 4 degrees an hour. Write an equation for the temperature T, n hours after noon. Options-
T= 4n + 90
T= 86n
T= 90 - 4n
or You can't write an equation

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula