Use the variable t for the number of teeth in one row. write an expression to determine the number of teeth in a sharks mouth.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Check image and write the letter of the answer

The area of the rectangle shown is 2x^2-x-15 square units. what is the width of the rectangle?