Kara used the linear model y=20000+0.3x to predict her total salary from achieving total sales of x. what is her base salary? what percent commission does she earn

If you would like to know what is Kara's base salary and what percent commission does she earn, you can find this using the following steps:

y = 20000 + 0.3 * x

her base salary: 20000

her percent commission: 0.3 = 30%

The correct result would be 20000 and 30%.

Her base salary is 20000.

The percent of commission is 30%: 30% * x = (30/100) * x = 30 * x/100 =

= 0.3 * x = 0.3x

So the total salay is the base salary + the commissions = 20000 + 0.3x