Select all of the following true statements if R = real numbers, Q = rational numbers, and N = {0, 1, 2, ...).

What are “like terms”? why can we only add like terms?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

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