What is the value of - 2 x^2 + 4y if x = - 2 and y = 3

Over the course of a year, a nation records that its exports total an equivalent of $61,475,059, and its imports total an equivalent of $69,696,824. What is this nation's balance of trade?

Based on the side lengths given (a, b, and c), which triangles are right triangles? a=4,6 = 6,0 = 8 a = 6, = 8,0 = 10 a = 5,6 = 6,0 = 161 a=6,6 = 9,0 = 12

Continue graphing f (x) = (x + 4) 2 by following these steps:

Tracy wants to earn at least 100 dollars from her two jobs next week. At most she can work 12 hours. Her first job pays 8 an hour and her second job pays 9 an hour.

Find the equation of a line that is parallel to y = 2x + 3 and passes through (-1, - 1). A) y = 2x + 1 B) y = 2x + 3 C) y = 4x + 3 D) y

What is 2/3 in decimal form

If you have 30 students in your class and you want to know how many groups of 5 people you could make. Would this be considered a permutation or a combination?

Composite Figure: 2 cones. Cone 1: height: 5cm radius: 3cm Cone 2 : height: 8cm radius: 3cm. Exact volume in terms of pi

The side of a square measures 3mn2. What is the area of the square if m = 4 and n = - 2?

Isthere 100 inches in 8 foot