Alocal hamburger shop sold a combined total of 577 hamburgers and cheeseburgers on tuesday. there were 73 fewer cheeseburgers sold than hamburgers. how many hamburgers were sold on tuesday?

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points