Answer:
%130 percent increase
Step-by-step explanation:
To find the percentage, divide 39 by 30. This gives you the number that is multiplied with 30 to get 39. The answer is 1.3. Then, convert to a percentage by moving the decimal two places to the right. This gives you %130.
I hope this helps :)
Answer:
8 is 16 divided by 2
Step-by-step explanation:
Answer
First, find the great common factor. That is 4. Then divide both numbers by it.
20 ÷ 4 = 5
24 ÷ 4 = 6
Simplified, 20/24 = 5/6
Answer:
y = - 10x
Step-by-step explanation:
The equation representing a proportional relationship is
y = kx ← k is the constant of proportionality
y = - 10x ← is the only equation in this form
Thus the equation is y = - 10x with k = - 10
