Answer:
5
Step-by-step explanation:
K equals 3 and so 15/3 equals 5.
The slope is about 2.6667, the angle is almost 70° and the distance is 8.5 ish maybe even a little less
Answer:x=53/6 and y=-55/6
Step-by-step explanation:
Let the first number x
Second number b y
Sum of the numbers x+y=-1/3
x-y=18
Solve simultaneously
Using elimination method
We get
2y=-55/3
y=-55/6
Substitute for y in equation 1
x+55/6=18
x=18-55/6
x=53/6
A rational number can be expressed as the ratio of two integers.

Where a and b are integers and b is not equal to 0.
The rational number 8.8 can be expressed as two integers. Like
Change into an improper fraction. 2247/10 then divide. So, 224.7. Or since you know 7/10 is 0.7 just add 224