Why is expanded form important

What's - 2 (7n-6) + n=-3-8n

Question 2) You are supposed to drink 96 ounces of water a day to remain a healthy individual. How many cups of water would you have to drink each day to remain a healthy individual? (8 ounces = 1 cup) * 4 cups 8 cups 12 cups 16 cups

Three times the square of a non-zero number is equal to fifteen times the number. what is the number?

A adult blinks about 450 times every 30 minutes. a 12 year old blinks about 150 times every 15 minutes. how many more times does a adult blink every hour than a 12 year old

How do you get the area of a triangle?

If you draw a card from a regular deck of 52 cards, what are the chances that your card would be red? A heart? A queen? The queen of hearts?

What the best representation of 7/15

Which is greater 1/2or 3/8?

Write each mixed as a decimal. a) 1 3/4 b) 2 13/20

leonardo recorded his speed while skateboarding and determined he was traveling 18 feet per second. how many feet could he travel in one minute