1. How many percent of 50 is 10? 2. 20 Is 60% of what number?

1. 20%

2.

Step-by-step explanation:

We can use percentage proportions to find out these answers.

For number one, 10 is what percent of 50, we already know our two values so we can make the equation:

Using the cross products property, we know that x is which is 20.

So 10 is 20% of 50.

For number two, we know a different pair of two numbers now: we know the percent of x, and the percent it is, so the equation can become:

Again, cross products property tells us that x is , which is .

Hope this helped!

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: