Marietta was given a raise of $0.75 per hour, wish gave her a new wage of $12.25 per hour. write and solve an equat ion to determine marietta's hourly wage before her raise. show that you answer is reasonable.

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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?