Decrease 620 by 10%

Lee owns a business earning $25,400 in profits. These profits are appreciating at about 1.9% each year. What are Lee's profits after seven years?

An index has a length of 7 cm and width of 4 cm. What it's perimeter?

A log is floating on swiftly moving water. A stone is dropped from rest from a 50.8-m-high bridge and lands on the log as it passes under the bridge. If the log moves with a constant speed of 5.

Haley has a $30 gift card that she can spend at the store. She has already bought an $18 shirt, and she wants to buy $3 bracelets with leftover on the card. How much can she spend on each bracelet without going over the cards limit

Ryan, Jessica, and Mark each solved this system of equations. All of their answers are different. Find and explain the mistakes. What is the correct answer? y = 3x + 2 6x - 2y = 10

12 quarts - 8 cups = ? cups

A farmer planted corn in a square field. one side of the field measure 32 yards. what is the area of the cornfield? show your work.

Is 2^7 equal to 2 • 7? Explain.

Factor this expression completely and then place the factors in the proper location on the grid. x2 - 9

What are exponential functions