I need Help quickly please

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

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