Find the vertex of y = x2 + 14x - 40 by completing the square. A. (-7, 89) B. (-89, - 7) C. (7, 89) D. (-7, - 89)

Add. (5x2 - 2x) + (6x - 4) A. 5x2 - 8x + 4 B. 5x2 + 4x - 4 C. 30x3 - 32x2 + 8x D. 11x2 - 6x

A chessboard has an area of 324 square inches. There is a 1 - inch border around 64 squares on the board. What is the length of one side of the region containing a small squares?

If one angle of a rhombus is 35 degrees what are the remaining three angles.

Clinton decided to buy 300 shares of stock in an electronics company. Each share costs $60. Which of the following could he use to find the total amount he will pay for the stock?

List the prime numbers between 50 and 60

The ratio of Tariq's telephone bill to pria's telephone bill was 7:5 Tariq's bill was $14 more that pria's bill. What was Tariq's bill?

Write a related subtraction fact for 3 plus 9 equals 12 explain how the two facts are related

Noah's taxable income is $27,156. He is filing as married filing jointly, and he has already paid $3260 in federal taxes. What will he receive or pay after he figures his taxes for the year?

20 of the students questioned chose Maths, and half of the rest chose PE. d) How many of the students did not choose Maths or PE?

Explain what the expressions 4^5 means and how to find its value