Simplify the expression: 6 + 3(x + 4)
А 6 + 3x + 12
B 9x + 36
C 3x + 18
D 9x + 4​

Answer this question! 30 points and brainliest!

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

Y=21.95x+10 y=22.45x solve by substitution