To solve for 51 x 4, tamara used mental math by thinking about 51 + 51 + 51 + 51. which best describes the strategy she used to solve

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?

Which of the following will form the composite function?