Steve gets paid $50 a week plus $5 for each items he sells. he wants to know how many items he needs to sell, X, to make at least $220 in one week. I NEED HELP PLEASE TRYING TO PASS SCHOOL PLEASE ASAP NEED HELP

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .