Write this number in standard form.
Seven hundred nine
thousand eight hundred
thirty-one

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?