Question 3 of 25 Mario earns money mowing his neighbors' lawns.
The revenue for mowing x lawns is 1(x) = 25x.
Mario's cost for gas and the mower rental is cx) = 6x + 15.
His profit from mowing x lawns is p(x) = (r- c)(x). What is p(x)?
A. p(x) = 31x- 15
B. p(x) = 19x - 15
C. p(x) = 31x+ 15
D. p(x) = 19x + 15
SUBMIT

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%

Will gve pints stars and brainliest

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8