Could someone help with these two pls

The first one the slope is 0.
The second one the slope is 1/2

0 and 3/40

Step-by-step explanation:

For the first one the slope is 0 because to have a slope the y must be rising, but here it is staying the same level so it is just 0.

The second one rises by .6 and goes right by 8 which is .6/8 which is equivalent to the fraction 3/40. However on the grid it goes up 1 and right 2 for each point so it could be 1/2, but I am sure of the first one.

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.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.