Write the equation of the circle in standard form in order to answer this question

x2 + y2 - 4x + 6y + 9 = 0

What is the radius of this circle?

A total of 700 tickets were sold for the school play. they were either adult tickets or student tickets. there were 50 fewer student tickets sold than adult tickets. how many adult tickets were sold

At a recent baseball game, anyone under the age of 12 was given one free hotdog. Travis had to pay for the hotdog that he ate. How old must Travis be? A. 11 years old B. 9 years old C. 14 years old

Convert 2x - 13y = 4 into slope intercept form

a grocery store earns 5% on all canned goods. if the store sold $1635 of canned goods, what was the profit?

Frank farher came home san Francisco by airplane. He had to wait 1 hour and 45 minutes at the airport in San Francisco. Then Frank's father had to wait another 35 minutes while in Portland

Find three consecutive numbers whose cubes have a sum of 2241

A school principal wants to determine which subject the 800 students in his school like best. Which choice BEST represents a sample? A All the students in the school. B A selection of girls in the school. C A selection of 80 students in the school.

Mike plays basketball. He attempted 32 free throws in January and 28 free throws in February. a. Is the percent change a percent increase or a ...

Give an example of a real number that is not rational

Tyler baked 702 cookies. He sold them in boxes of 18. After selling all of the boxes of cookies for the same amount each, he earned $136.50. What was the cost of one box of cookies?