Find the product.

(2n + 1)(2n - 1)(n + 5)

4n^3 + 20n2 - n - 5

4n^2 + 19n - 5

4n^3 + 19n^2 - 5

4n^3+ 20n^2 - 2n - 5

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

How to use order of operation in 20 divide by 4 multiply 5 = 1