The following are the ages (years) of 5 people in a room:

23, 20, 15, 12, 17

A person enters the room.

The mean age of the 6 people is now 19.

What is the age of the person who entered the room?

What is another way to write the absolute value |p| <12

What is the answer to 6d+8=14+3d?

Consider the functions f (x) = 4x+15 and g (x) = x^2-x+6. At what positive integer value of x does the quadratic function, g (x), begin to exceed the linear function, f (x) ?

Graded Assignment Unit Test, Part 2: Polynomials 1. What is the product of 1/2x-1/4 and 5x^2-2x+6? Write your answer in standard form. 2. (b) Is the product of 1/2x_1/4 and 5x^2-2x+6 equal to the product of 1/4-1/2 and 5x^2-2x+6? Explain your answer.

What are the x - and y-intercepts of the graph of 5x-4y = - 20

What is the square root of 234087562665 then what is it multiplied by 567320

Algebraic expression: 3 plus the product of 2 and h

X + 5x - 14 x2 + 8x + 7

Chantelle counted 48 books on six shelves in the library how many books will she expect to count on 12 shelves

Find the sum and express it in simplest form. (-73-y + 1) + (-7y3 - 6y)