is there anyone available to help me with my math for a little while, it's 10th grade geometry and I just need help, too many people are answering my questions with just bring them answers, or extremely inappropriate answers and I need actual help​

What is the measure of angle afe? 79 81 91 99

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]