Which phrase describes an unknown or changeble quanity?

Downtown Bank offers a checking account. The bank charges a fee for overdrafts, monthly maintenance for balances below $300, out-of-network ATM withdrawals, and more than three money transfers in a month.

1.05 in expanded form

What is 3 3/5 divided by 2 1/4

Explain whether or not the triangle shown could lie on the same line

Add 27 to the measure of an angle and the result is half of the angles supplement what is the measure of the angle

Yvonne is using a coordinate grid for the first time she wants to find out the location of the ordered pair (3,7) on the grid. Starting at the origin which movement should Yvonne do first

How to know if the number is a perfect square

Andy claims that his bird can do single-digit multiplication. He shows the bird 12 cards with simple multiplication problems that are either correct or incorrect. The bird correctly identifies the correctness of the card 9 times out of 12.

Eight and 1/6 divided by 2 and 1/4

A total of 488 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold?