Kayla squared a number x and added this result to − 6 . 5 . This gave her an answer of 42 . 5 . What is the equation and one of the solutions to this equation?

What is the approximate circumference of the circle shown below?

This is so hard and it’s for a test

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