8 x 10-3 is how many times as great as 4 x 10-6? 2 x 10-3 2 x 10 2 x 103 2 x 10-9 Done

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

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

X+y=-4 x-y=2 use elimination with adding and subtraction