Evaluate f(6) = 9 - 2x. a - 42 b 21 c - 3 d 1

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.