The formula c=5p+215 relates c, the total cost in dollars of hosting a Allie's birthday party at a skating rink, to p, the number of people attending the party. A. (2pts) Solve for p
B. (2pts) If Allie's parents are willing to spend $300 for her party, how many people can attend? Show your work.

Solve the system of equations. y= 2x y= x^2 - 15

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%

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10