What about distance and midpoint
A graph is proportional if a straight line can be drawn through the points and it crosses through the origin. A proportional relationship for objects occurs when the object number increases or decreases and a value of the object increases or decreases at a consistent rate.
1. C
A line can be drawn through the points, however it would not cross through the origin.
2. A
As the number of hours increases by 1, the dollars earned increases by $12.50. This increase in dollars earned is consistent across all increases in hours.
3. 4 gallons of milk for $13.16, 5 gallons of milk for $16.45, 9 gallons of milk for $29.61
If we check all of the options by multiplying the number of gallons by the given price per gallon, the following relationships are proportional to the original.
Hope this helps!! :)
Answer:
32 degrees
Explalnation:
Both of the angles are acute angles, so the answer should be 32 degrees.
25.8 kilometers that is the answer to your question
C= k+5
s= 2k
k+s+c=85
Use substitution to find the value of k
k+ (2k)+ (k+5)= 85
4k+5=85
4k=80
k=20
Plug in the value of k to find the other values
c=k+5
c=(20)+5
c=25
s=2k
s=2(20)
s=40
Final answer: Kim-20, Claire-25, Sam-40