Evaluate 3x2 - 2xy + 4y2 for x=-2 and y=-1.

Determine if the circumference of a circle with a radius of 4 feet will be greater or less than 24 feet explain

What is the center of a circle with the equation (x - 6) 2 + (y + 2) 2 = 9? A) (6, 2) B) (6, - 2) C) (-6, 2) D) (-6, - 2)

Which fraction is closer to 1 5/6 or 6/5 and why

One number is nine more than twice another. If their sum is decreased by ten, the result is fourteen. Find the numbers.

If the unit selling price is $2.50 and the unit cost is one dollar what action is need to maintain the gross margin percentage when the unit cost increases $.25

The volume of a pyramid that fits exactly inside a cube is 10 cubic feet what is the volume of a cube

Mr. bailey purchased some groceries that cost d dollars. he paid $50 bill. write an expression for the amount of he will receives

In a survey of 612 students, 46% said they would flunk 6th grade on purpose just to stay in Mr. Cirillo's class. How many people would not flunk Mr. Cirillo's class on purpose.

A deposit of $5,000 is made into a savings account that offers 7.5% annual interest. Which equation models the amount of money in the account after t years? P (t) = 5,000 (1.75) t P (t) = 5,000 (1.075) t P (t) = 5,000 (0.925) t P (t) = 5,000 (0.

5n = - 20. How do I solve this equation?