From 6x^2-3x+9 subtract 2x^2-5x+8

a spinner used in a board game is equally likely to land on a number from 1 to 12, like the hours on a clock. What is the probability that the spinner will land on and even number less than 9?

Elsa cut 413 yards of fishing line from a new reel. How much is this in inches?

What is expression for 1/4y+3/8 factored

Koto is walking at a velocity of 4.5 m/s south. She started at her house and traveled 15000 meters north, 5000 meters east, 20000 meters south, and then 5000 meters west. What is her time based on her velocity?

The larger number of two is five more than twice the smaller number. The sum of the two numbers is 38. Find the Numbers.

Which statement describes the decimal equivalent of 7/8?

A computer and printer cost a total of $1038. the cost of the computer is two times the cost of the printer. find the cost of each item

What is the greatest common factor of 2a²-2ab-ab²+ab³?

Jason ran 325 m father than kim ran. kim ran 4.2 kilometers. how many meters did kim run

Fiona's laptop computer weighs 2.5 kilograms. What is the weight of the computer in grams?