Find the center and radius of the circle described by the equation x2 + y2 + 6x - 4y - 27 = 0.

a rectangluar garden has a perimeter of the 48yards. the length of the garden is twice its width. detrmine the length and width of the garden.

4. Which cannot describe a system of linear equations? A) no solution B) exactly two solution C) infinite solutions D) exactly one solution

Using the digits 2,6,3, and 4, write the greatest 4-digit number and the least 4-digit number. Use each digit once.

How to do ratios like 2/6 because it is confusing how to do rates because I don't know how to do either

How do you add. 90 pluse $9

You roll a fair number cube Find each probability 1. P (3, then 5) 2. P2, then) 3. P. then odd)

The factor theorem of algebra states that if a polynomial, P (x), is divided by x-a, then the remainder is P (a). Verify the remainder theorem by showing that when x^2-2x-16 is divided by x+3 the remainder is the same as P (-3).

Jane cuts a piece of twine into three pieces. The second pieces is 7 times as long as the first piece, and the third piece is 5 feet longer than the first piece.

Meg has a piece of poster board that is two and two-fifths feet wide. she needs to fold it into three equal sections. how wide will each section be? two-thirds feet four-fifths feet six and two-fifths feet seven and one-fifth feet

If the hot dog eating champion's goal is to eat 1 hot dog every 13 seconds, how many whole hot dogs does he expect to eat in 12 minutes?