Order these numbers from least to greatest: 2.25 x 10^9, 2.74 x 10^8, 2.8 x 10^8 * 1 point
2.25 x 10^9, 2.8 x 10^8, 2.74 x 10^8
2.74 x 10^8, 2.8 x 10^8, 2.25 x 10^9
2.74 x 10^8, 2.25 x 10^9, 2.8 x 10^8
2.25 x 10^9, 2.74 x 10^8, 2.8 x 10^8

Simply 8x squared + 5(7x squared- x) - 2x =

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.