Needing desperate help to solve these word problems.. tysm if you do :)

Which of these triangle pairs can be mapped to each other using a single translation? cof hn

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

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)