Answer:
x=-1 y=1 z=-.7?
Step-by-step explanation:
Answer:
x38
Step-by-step explanation:
Answer:
k = 5
Step-by-step explanation:
Since the quantities are in direct proportion then the equation relating them is
y = kx ← k is the constant of proportion
The y- axis is number of cups and x- axis is pounds of sugar
To find k use any of the 5 points highlighted on the graph
Using (8, 40 ), then
40 = 8k ( divide both sides by 8 )
5 = k
4 x 6 = 24 six times four is twenty four
Answer:
-44
Step-by-step explanation:
