Stephanie and her friend go to a restaurant for dinner. The bill includes the dinner charges of $76.22. The food bill comes up to $89 If each person orders dessert and the deserts cost the same amount, how much did each dessert cost? Please include the equation for example (49x+42,900>57,782)
As Well As the "x" variable.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

What is the length of ac in the given triangle?