What is - 2 - the radical 15 over 2

If the replacement set is the set of even numbers, what is the solution set of the equation * + 2=5?

Solve 4x - c = k for X. A. x = * - c B. x = 4 (k-c) c. x = 4 (k+C) D. x=k+c

Twenty times a square of a positive integer plus 50 equals negative 40 times the square of the positive integer plus one-hundred and ten times the positive integer. Which equation could be used to solve for the unknown positive integer.

The table below shows the input and output values of the function f. Which of the following functions accurately represent f? x:3,5,7,9 f (x) : -6,-4,-2,0 A. F (x) = - 4+12 B. F (x) = 3x+2 C. F (x) = x-9 D. F (x) = - 5x-1

The perimeter of the rectangular playing field is 592 yards. the length of the field is 4 yards less than quadruple the width. what are the dimensions of the playing field?

Two integers a and b have different signs. The absolute value of integer a is divisible by the absolute value of integer b. Find two integers that fit this description.

Solve 5 (x + 1) = 5 (x + 5) - 15.

How do I multiply 6 (p+5+6q)

Luna had $50 when she go to the carnival. After riding 12 rides, she had $26 left. What was the price for each ride? What equation could be used to represent this situation?

A chessboard has 64 squares at a chess tournament 84 were used how many squares are there on 84 chessboards