Afamily paid $142.80 which include $6.80 in taxes for 4 play tickets. each ticket costs the same amount. how much did each person ticket cost before tax was added?

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Find the value of x. round the length to the nearest tenth