Answer:
3.12
Step-by-step explanation:
if you are in an algebra class write the let statements x = number of pendants
25x = 78 (divide by 25 on both sides)
x = 3.12
if you are not in an algebra class then just divide 78 by 25
Answer:
9p+3r−7
Step-by-step explanation:
=3r+12p+−7+−3p
Combine Like Terms:
=3r+12p+−7+−3p
=(12p+−3p)+(3r)+(−7)
=9p+3r+−7
Answer:
hope it helps
Step-by-step explanation:
Range=highest-lowest
<em>domain=sum of items/no. of items</em>
Perpendicular lines have negative reciprocal slopes. So if 1 slope has a slope of 1/2, then its perpendicular line has a slope of -2/1 or just -2
