Tammy purchased 3 of the same priced shirts at the mall for her son at college. To ship the shirts, it costs and additional $12. If she pays 7% tax(no tax on shipping) how much did each shirt cost if the amount she paid after shipping was $89.04.

The graph of which of the following will be parallel to the graph of 4x – 3y = –12? a.y= 4/3x -3/2 b.6x-4y=-8 c. y=3/4x+1 d.4x- 2y=-12

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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