a manager purchased a total of 38 souvenir shirts and hats. Each shirt cost $4.50 and each hat cost $3.25. The number of shirts the manager ordered was two more than twice the number of hats. How do I identify the variables?

So me with this math problem. find the value of x the table shows the masses of 50 eggs. mass: 40-44 eggs: 6 mass: 45-49 eggs: x mass: 50-54 eggs: 12 mass: 55-59 eggs: 10 mass: 60-64 eggs: 7 mass: 65-69 eggs: 2 you!

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18