5x-y=-1+-5x+3y=25add the equations

Why do interests rates on loans to be lower in a weak economy than in a strong one

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

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