When a number is decreased by 10 % of itself, the result is 153. What is the number?

Brooke has scores of 84, 72, 90, 95, and 87 on her first five quizzes. After taking the sixth quiz, Brooke's mean score increased. Which could be Brooke's sixth quiz score? Select three options. 85 90 83 86 92

Is a cub a polygon? why or why not

Which number is a factor of 12, but not a multiple of 3

Timothy built a base for a circular tabletop. The base can support a tabletop with a radius of at least 6 inches, but not more than 23 inches.

Ed is 7 years older than Ted. Ed's age is also 3/2 times Ted's age. How old are Ed and Ted?

Bessie has an annual salary of $51,360. Each month she has a car payment of $210 and a student loan of $50. If she applies for a home loan, how likely is it Bessie will be approved based on her debt-to-income ratio? a.

A large swimming pool has a perimeter of 1,016 meters, this rectangular-shaped pool is 40 meters longer than 5 times its width. find its dimensions.

The Big Drop is a roller coaster that carries a maximum of 20 people per trip. Use this information to answer the following questions.

Solve y-2x=3 and 3x-2y=5 using substitution

You decided to keep flipping a coin until tails came up. what is the probability of tails coming up on the 5th flip of the coin?