7. A classroom has 7 blue chairs, 5 green chairs, 18 red chairs and 9 yellow chairs.
If a chair is selected at random, which
color is most likely to be chosen?
A blue
C red
B green
D yellow

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

What is the rate for one gallon of gasoline