Anonymous asked 9/22/2010 Gold costs $35 per ounce. What does the gold in an 8-pound bar cost? (note: Gold is weighted in troy weight, so 1 pound = 12 ounces.)
Anonymous asked 9/21/2010 Brenda Bradford of Bradford Shoes makes $1,300 per month plus a 2.5% commission on her sales. What is her monthly gross pay if she sells $4,290 worth of shoes?
Zara SmileyFace asked 9/21/2010 Work out an nth term formula for the triangular numbers 1, 3, 6, 10, 15, 21,... Please use decimals where necessary...Thankss?
Anonymous asked 9/16/2010 John is 13 years less than 3 times as old as his son. Six years ago, he was 14 years more than twice as old as his son was then. How old is John?
Anonymous asked 9/15/2010 Which statement is true regarding the estimated slope of a linear regression line?
Anonymous asked 9/14/2010 What is your average velocity if you drive a distance of 150 km at a speed of 40 km/h,then the same distance at a speed of 60 km/h? Answer in units of km/h
Anonymous asked 9/13/2010 What is minuend and subtrahend? I would like the definition to these two words for a math problem and my teacher does not know what they mean.
