All together, dion and trevor worked a total of 38 hours last week. if dion worked d hours, which expression represent the number of hours trevor worked?

What is x3+3x2−16x−48 divided by x−1?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

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