After buying some marbles for $83.40, thomas has $17.19 left. how much money did thomas have to begin with

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k