Anybody want to google meet here's the code PIN: 277 114 868

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?