Which of the following type of income should a budge be based on a. net income b. pre-tax income c) gross income d)wages and occasional income?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

I’m really confused and need to learn this