simplify.
6√20−3√8
enter your answer, in simplest radical form, in the box.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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