Answer:
(17+4)/21. as denominators are same
21/21
1
(X+5)+(2y+4x-2)
X+5+2y+4x-2
5x+2y+3
Hope this helps!
Answer:
D
the first one obviously isnt random
the second one is selective then random
the third one is also selective
the fourth one is random
Answer:
They are proportional
Step-by-step explanation:
Y/X represents coordinates Y being rise X being run. So Y/X is equal to rise/run. If there was a coordinate grid, if the two points created a straight line that slant to the right I would be proportional. Since all I see is rise/run= 5 they are proportional. 5 represents the slope.
