There are 278 houses in hannah's neighborhood she collected a total of $780 from her neighbors to donate to a local charity hannah received $5 on each house she went to from how many houses did hannah not collect money

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

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

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8