On a math problem how do you check your answer and how do you no if the answer is right.

Factor x2-6x+9 a (x+9) 2 b (x+3) 2 c (x-3) 2 d (x-9) 2

What is the circumference diameter of 12m

Which number is located to the right of - 1 2/3 on the horizontal number line? A. - 1 1/3 B. - 2 1/3 C. - 2 2/3 D. - 3 1/3

What is the fraction five twentieths in its simplest form

Which situation describes using a debit card? A. Tyler mailed a paper check to pay a bill. B. Kim entered a PIN to complete the transaction. C. Victor bought an item and paid for it one month later. D. John deposited cash into a machine.

A freshman English class at a certain college has 49 women and 20 men. If 5 students are randomly selected, what is the probability that they are all men? Round to five decimal places.

A 5.5 foot woman casts a shadow that is 3 feet longer than her son's shadow. the son casts a shadow 13.5 feet long.

Kim has 2 1/2 cups of peaches. How many 1/4-cup servings can she make?

The slope and the y intercept for y=1/2x

He moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below: A right angle triangle is shown with the Earth at the right angle.