Mimi bought a new coat. It cost $65 originally, but was on sale for 15% off. Then she had to pay 6% tax. What was the final cost of Mimi's coat? *

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

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

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?