A machine salesperson earns a base salary of $45,000 plus a commission of $300 for every machine he sells. Write an equation that shows the total amount of income (i) the salesperson earns, if he sells m machines in a year.

A. m=300i–45000
B. m=45000i+300
C. m=300i+45000
D. i=300m+45000
E. i=45000m−300
F. i=45000m+300

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.

Ineed with math stuff it involves graphs