The price of a notebook has dropped to

$3.50

today. Yesterday's price was

$4.00

. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

The area of a rectangle is 90 sq. inches. It's length is 9 inches longer than its width. Find it's length

Is it proportional when Y-intercept is not the origin

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.

What is 23 squared? A. 529 B. 129 C. 1,058 D. 46

In the United States in 1990, about one person in 20 was 75 years old or older. Write this fraction as a percent

What is the product? - 3 4 2 - 5 3 - 2 1 0

Sahir took 1 h 22 min to do his english homework 45 min to do his maths homework, and 10 min to do his urdu. How long did he take to complete all his homework?

Y=3x-16 rate of change?

Julissa has 15 stamps and Ethan has 14 stamps. Pawel has three times the number of stamps as Julissa and Ethan combined. Julissa thinks that 100 is a reasonable estimate for the number of stamps that Pawel has.

What is the value of 0.77 in the tenth place