Help last question on IXLLLL . It’s in the middle of 10-20 and it’s asking what’s the slope!! I need to simplify the fraction(which is the answer)

Answer:
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
3/2
Step-by-step explanation:
Two points on the line are (20, 20) and (40, 50). Put those points into the slope formula.
slope =
change in y
change in x
=
50 − 20
40 − 20
Plug in (20, 20) and (40, 50)
=
30
20
Subtract
=
3
2
Simplify
The slope is
3
2
.
Answer:
Slope: 4
Step-by-step explanation:
To find slope you need to pay attention to where the line meets with a + part of the boxes.
Once you find the + part of two boxes then you count over and up to find the slope.