The following information is known about a loan. Time = 4 years
Interest rate = 3.1%
Original amount of loan = $1,200

What amount of simple interest will be paid on the loan?
$37.20
$148.80
$1,051.20
$1,348.80
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Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?