2.37+4.99+5.50+6.13+9.35+7.99+8.99+ 7.97+12.99+5.97+10.29+14.99+6.99+8. 95+69.99+24.99+11.84+11.67+9.99+6.9 9+11.99+9.89+11.99+9.99+7.99+6.99+1 2.59+10.97+14.89+7.56+7.95

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.