How do i calculate percent accuracy? i got 20 questions out of 21 correct but i need to figure out the percent accuracy for another paper. tell me

Which of the following is the rational exponent expression of 6 root f

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.