Find the unknown side of the triangle below (round to the nearest tenth). 1. 21.8 m
2. 6.7 m
3. 32.8 m
4. 22.2 m

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.