Katrin Romano receives a Social Security benefit of $322.20 per month. This is 40 percent of her husband Aram's benefit. How much does Aram receive?

Nneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

The parabola opens: y=√x-4 (principal square root) up down right left

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?