Which trinomials are perfect square trinomials? Select each correct answer. a. y2+20y+100 b. y2+25y+200 c. y2+6y+36 d. y2+18y+81

What are the four main reasons why you should cite your sources?

What is the perfect square factor of 63?

If the sum of a number and nine is doubled , the result is eight less than the number. Find the number.

A fruit stand sells 8-ounce containers of blueberries for $4.00. If y represents the cost of x ounces of blueberries, which equation correctly models this proportional relationship

Is 4/6 equivalent to 6/9

A grab bag contains 9 nasty teeth and 6 spinners. Bill is the first to select from the grab bag and then Jane selects from the remaining gifts in the grab bag.

Give an example of multiplying a negative and a negative

Definitons: 1) Expand (multiply over brackets) 2) collecting like terms 3) rearranging 4) solving equations

In the expression, 5.28 x 10^3, which number is the base?

Zita wants to buy an mp3 player that is on sale for 25% off. the orignal price of the mp3 player was $200. what is the amount of the discount