3. Simplify, if possible: (a) x8(x) (b) x8(x - 1) (c) (x - 1)(x) (d) (x²+x+1)8(x − 1)

How long will it take to count 1 million USD at the rate of 8 hours per day? 1 USD = 1 second.

Alex uses the length of his hand to measure the size of his desk. He finds the top of his desk to be about "2.5 hands by 9 hands" in size. Bianca uses her hand and finds the same desk to measure about "4 hands by 14.4 hands" in size. Alex's hand is how many times as long as Bianca's hand?  times as long    What is the measure of Alex's hand using Bianca's hand as the "unit ruler"?     Bianca's hand is how many times as long as Alex's hand?  times as long    What is the measure of Bianca's hand using Alex's hand as the "unit ruler"?

Lin runs 12 miles around a track in 9 minutes how many laps is that

how many twenty dollar bills equal two thousond one hundred and fivety?

glen walked from 6:45am to 8:15 am he walked a distance of 5 1/4 miles what was glens average walk rate

Sara's hair ribbon is 4 cm long. Sally's hair ribbon is 3 times longer than Sara's. How long is Sally's ribbon?

Find the dimensions of the rectangular dog park producing the greatest enclosed area given 260 feet of fencing. The dimensions of each pen will be feet by feet Enter an integer or decimal number [more..]