Plz plz plz help i need this pet-

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

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