What is the value of the digit 4 in the number of 84230

A group of 48 friends meets for lunch. They greet each other by exchanging fist bumps. How many fist bumps are exchanged if each friend must bump with each of the 47 others?

Angelica started with half a tank of gas in her car, and she used of that. Write an equation in the text box. Solve to show how much of a full tank she used.

I have 30 teeth. Ten percent of my teeth have fillings in them. How many of my teeth have fillings?

Absolute value for - 7 4/5

Is 47 a prime or composite number

Yolanda purchased a prepaid phone card for $25. Long distance calls cost 23 cents a minute using this card. Yolanda used her card only once to make a long distance call. If the remaining credit on her card is $22.

The junior class has 50 students. Fifteen students take only French, 5 students take only Latin, and 10 take both. If a student is chosen at random from the class, what is the probability that the student chosen takes French?

Jamie Is Sewing14 identical costumes for the school play. She Needs 210 Buttons to complete all of the costumes. How many buttons will she sew onto each costume?

Stacy owes $40 on her credit card. After she made a payment, her new balance was $10. What was the amount of her payment?

Solve find the smallest of three consecutive even integers whose sum is - 30