Simplify the expression

(x^2 + 2x + 3) (x^2 - 2x - 2)

How do you solve 3=x+3-5x

Olive buys music online, each song costs $2 plus $5 fee. She has no more than 40 dollars

Integrate f (xyz) = 8xz over the region in the first octant above the parabolic cylinder z = y^2 and below the paraboloid z = 8-2x^2-y^2.

Write the number in expanded form. seven hundred twenty-one thousand nine hundred four

Nash and Daisy both work at the same pet store. On Monday, Nash counts 53 birds and cats in the store. For the same animals, Daisy counts 136 legs. How many birds and cats are in the pet store?

Sale amount 1250.00 and 6.5% sales tax

The total distance an object travels varies directly with the length of time it travels. If an object travels 24 meters in 9 seconds, how long will it take to travel 96 meters? A. 32 seconds B. 36 seconds C. 40 seconds D. 42 seconds

A polling organizations wants to sample the opinions of low-, medium-, and high-income people. Which sampling strategy is best suited for this purpose? A. convenience B. simple random C. stratified random D. systematic

If the area of the parallelogram is represented by 4x2 - 2x + 5 and the base is 2x - 6, which represents the height?

Singh works at a restaurant where he is paid by the hour plus time-and-a-half for his hours over 40. Last week he worked 3 hours overtime and his gross pay was $380.48. What is his hourly wage?