Michael just finished a great meal in a restaurant in wisconsin. the sales tax in wisconsin 5%, percent, and it is customary to leave a tip of 15%, percent for the waiter. the tip amount is calculated on the price of the meal before the tax is applied. sales tax is not calculated on tips.
if michael left $18 on the table to cover his meal, tax, and tip, what was the price of his meal before tax and tip?

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

What is the total surface area of this square pyramid?