Rami has swimming lessons every 3 days and guitar lessons every 8 days. If he has both lessons on the first day if the month, in his many days will Rami have both lessons on the same day again?

Prove that nm is an even integer only and only if n or m is even

What is the answer to - |-9|

Pamela sanders needs to pack 47 coat hangers. Can you recommend how she could tie them together in a number of equal-size groups greater than 1 and less than 47.

What is 60 divided by 1.79

If f is a function defined by the equation yequals= f (x) then x is called the

Solve for x show all your work. 10x + 15 = 5x - 10

The formula to convert Fahrenheit to Celsius is C=5/9 (F-32). Convert 18 degrees C to Fahrenheit. Round to the nearest degree.

Find the probability of not rolling factors of 5 on both die

How are you feeling about what is happening around the world?

Abc bookstore sells new books, n, for $12, used books, u, for $8, and magazines, m, for $5 each. The store earned $340 revenue last month. The store sold 5 more used books than new books, and twice as many magazines as new books.