What is the center and radius of the circle, x2 + y2 + 2x - 6y + 9 = 0?

Write a system of equations to represent this situation. Use x to represent Portugal and y to represent brazil

Find 3/8 in simplest form

Express the area of an equilateral triangle as a function of the length of a side x.

Which of the following is an example of quantitative data? A the player's number on a baseball uniform B the serial number on a one-dollar bill C the part number of an inventory item D the number of people in a waiting line

Which expression completes the statement to form a true equation? 2+4 exponent 2 =

A football field is sloped from the center toward the sides for drainage. The height h, in feet, of the field x feetfrom, the side, is given by h=-0. 00025x2 + 0 04x.

Cherie owes $6,230 on her Electronics Boutique credit card with a 20.4% interest rate. She owes $2,960 on her Miscellaneous Goods credit cards which has a 28.1% interest rate.

What is the next number in the sequence: 6, 11/2, 5, 9/2, 4

Eight laps of a pool is equal to one mile victor's swam 96 laps last week. How many miles good victors swim? The bar diagram to write solve and solve an equation.

Round 9.24 to the nearest whole number.