If A:B = 5:9 and B:C = 3:7, find A:B:C.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Which of the following transformations will always produce a congruent figure?