Answer:
y = 5x
Step-by-step explanation:
X=5 and Y=1
Direct variation can be represented by the equation y=kx.
Therefore,
1 = k(5)
5 = k
Now you use, k = 5 to write the direct variation equation.
Which gives you the answer y = 5x
5/9
5 times 4= 20
12 times 3=36
20/36=5/9
Answer:
10
Step-by-step explanation:
because there are 20 girls and 10 boys = 30
