Why is using coins as money easier than using gold bars?

Log (58) Find common logarithm

Charlie is filling out a job application, and he needs to give the hourly wage of his last job as a manicurist. At that job, he earned $17 for each manicure he gave, he worked four days a week for 8.

The members of the drama club sold a total of 840 adult and student tickets to their spring play. the number of adult tickets they sold was 120 less than twice the number of student tickets sold.

One pound of ground beef makes 4 four hamburger paties. write and solve an equation to determine how many pounds of ground beef is needed to make 36 hamburgers.

Ginger likes to ride her bicycle and she wants to ride 30 miles the first day, 55 miles the second day and 100 miles the third day. How many miles will she ride during the three days?

5. Andre is solving the equation 4 (x + 3) = 7. He says, "I can subtract from each side to get 4x = 1 and then divide by 4 to get x = " Kiran says, "I think you made a mistake." a. How can Kiran know for sure that Andre's solution is incorrect? b.

On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

You have a Spanish meeting every forth day and a math club meeting every tenth day. Today you have both meetings. In how many days will you have both meetings on the same day again?

5.2 turned into a fraction in simplest form.

A certain laptop is really popular and sells for $199.99. Since sales are so good, the store raises the price by 13%. What is the cost of the laptop after the markup?