Find the values of x and y given: PT = y

TR = x + 3

QT = 2y

TS = 3x - 1

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Which expression is rational? 6. , square root two, square root 14, square root 49