(4,9),(1,6) find the slope of the line that passes through each pair of points

The slope is 1

Step-by-step explanation:

y2-y1/x2-x1 is the equation to find slope

plug in the numbers and you get: 6-9/1-4

that equals -3/-3 which can be simplified to 1

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.