Roger's evaluation of an expression is shown. 2(1 + 3)^3 - 5^2 = step 1: 2(4)^3 -5^2 = step 2: (8^3) - 5^2 = step 3: 24 - 10 = step 4: 14 what are the errors in roger's expression?

Any greatly appreciated! you in advance. jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later she's sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions how much money did jody make? a.$65.00b.$5288.00c.$210.00d.$310.00

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5