Which expression is equivalent to 1.7 - 0.5(0.2x - 1.6)? a) 2.5 - 0.1x b) 0.9 - 0.1x c) 0.1x - 0.9 d) 0.1x - 2.5

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

If a line is defined by the equation y = 5x + 2, what is the slope?