Does the mean always describe a typical value

Macy wants to find the sum of 61,043 and 23,000 948 her answer is 37,095 find and correct her mistake

A number less 7 is greater than - 45. How can the solutions for this inequality be described? Is - 40 a solution? A) All numbers less than - 38.; yes B) All numbers greater than - 38.; no C) All numbers less than or equal to - 38.

A class is made up of 8 boys and 7 girls. Half of the boys wear glasses. A student is selected at random from the class. What is the probability that the student is a boy with glasses? Write your answer as a fraction in simplest form.

Given the function f (x) = x^2-7 and g (x) = 2x-x^3 what is the value of f (g (2))

Sara buys soil from a gardener to fill a planter. The gardener has 1.5 cubic feet of soil to sell for $6. Sara buys just enough soil to fill her planter, which is a prism with a height of 0.5 feet and a square base where each side length is 1 foot.

If a Roadrunner ran 80 miles and 4 hours, how long will it take the Roadrunner to run 60 miles? Explain or show how you determined this.

How tall is now that is 10 meters in length and 5 meters in width

Priya looks at the inequalities 12-X>5 and says " I subtract a number from 12 and wants a result that is bigger than 5. That means that the solutions should be values of x that are smaller than something.

If f (x) = 2x2 + 2, find f (5).

Dave received 120$ for his birthday from his parents and his friends. He went on a shopping spree and spent 2/5 of his money on a t-shirt and 1/6 on mountain bike magazines. How much money does he have left.