Miss bird is going to launch an exhibition. Miss bird can make 8 sculptures in 6 months. If she prepared 12 sculptures how much time would she take

How to factor x^2+20x+19

The following tables each show the inventory of a warehouse and the number of orders for four different products which have been shipped out to customers. Which table best represents a linear relationship?

According to Wikipedia, the population of China is about 1,362,080,000 and the population of the US is about 317,427,000. Express the population of China in scientific notation.

Find the volume of the cone. r = 9 in. h = 3 in. (1st do normal then 2nd answer should be rounded to the nearest hundred)

An 8.5 metre-wide pool is 4.5 times longer than it is wide. If you were to swim diagonally across it six times, how far would you travel in total? Give your answer to 2 decimal places.

Let X certain number. What will be twice the number + 4?

Alex has three times as much as Jennifer. Jennifer has $12 less than Shannon. Together they have $91. How much money does Alex have?

Use the system of equations to answer the questions 2x + 3y = 3

Your scores on the first 4 ELA quizzes are:97, 79,91, and 79. If they would like to have an A (90) average after the next quiz, would score would you need to earn?

A middle school has 600 students and 34% of them are in eighth grade 1/4 of eighth graders walk to school how many eighth-grade students walk to school