30+ ! !
a) imagine that you need to create a scale drawing of this sign. the scale drawing will be used to create a mold that will be used to manufacture the sign. use the grid to make a scale drawing of this sign. include a key to show the relationship between the dimensions in the scale drawing and the dimensions of the actual sign. label all sides in the scale drawing. show your work.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.