8.160
+ 2.621 estimate the sum of the decimals by rounding to the nearest whole number

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

In an improper fraction, is the numerator equal to, less than, or greater than the denominator