Select all the numbers that are multiples of 9.
9
21
27
45
54
78
81
38

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Which geometric principle is used to justify the construction below?

What is the measure of angle x? 37° 82° x°