2hr+20min+60sec are equal to minutes

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

43lbs of tomatos cost $387. how much would 41lbs cost

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250