Write a positive or negative integer that represents the situation.

You withdraw $42 from an account.

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.