You need to buy pizzas for a class party. You can buy 4 large pizzas for $10.00, or 7 large pizzas for $19.25. Which is the better
buy?

What other information do you need to prove triangle dac=bca by asa

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.