You and a friend go out to dinner. the cost of the meal is $45.22. the sales tax is 5% and deliver 16% tip. what is the total cost of the meal

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Bring the fraction a/a-4 to a denominator of 16-a^2