A local hamburger shop sold a combined total of 680 hamburgers and cheeseburgers on Wednesday. There were 70 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Wednesday?

What is the shape of the height and weight distribution

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total