Answer:
Slope of Parallel Line: -7
Step-by-step explanation:
A set of parallel lines will ALWAYS have the same slope. Perpendicular lines will have complete opposite slopes, for example, the slope of a line perpendicular to this one would be 1/7. If the slope is positive, the other slope will be negative and vice versa. For perpendicular lines, you also have to flip the fractions.
A healthy 140 pound boy needs between 2,000 to 2,400 calories a day.
Hope that helps :)
260 because the tens position is the far right one before the decimal, and the number is above 5.
7P3= 7!/(7-3)!
= 7!/4!
= 7*6*5
= 210
C.210
