At tire depot , a pair of new tires sells for $216. the managers special advertises the same tires at a rate of $380 for 4 tires. how much do you save per tire if you purchase the managers special ?

Find the total area for the regular pyramid ( follow the answer set up in the picture)

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

3x + 4y = 5 x- 3y = -7 solve by substitution