Answer: C) (1,0.80) represents the unit rate. E) (25,20) represents the price of a necklace with 25 beads
Step-by-step explanation:
(1, 0.80) represents the unit rate.
(25, 20) represents the price of a necklace with 25 beads.
= unit rate → 
= 0.80; 
= 0.80; 
= 0.80
Point (1, r) → (1, 0.80) represents the unit rate.
25(0.80) = 20; thus, (25, 20) represents the price of 25 beads.
Hope this helps
Answer: 
Step-by-step explanation:
sowwy if im wrong
❀I've attached how to solve your question below❀
(Please excuse my handwriting)
❀Good luck!❀
Answer:
Step-by-step explanation:
We assume this is a geometry question in which point Y is between X and Z on the segment XZ. Then the appropriate relation is ...
XY +YZ = XZ
4x +3x = 42
7x = 42
x = 6
3x = 18 = YZ
Answer:
Step-by-step explanation:
x-y=5
-x+y=5
or x-y=-5
so it is a system of two parallel lines.
so no solution.
or they do not intersect atmany point.
