The price of an item was reduced 25% to $30. What was the original price of the item

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Which compound inequality could be represented by the graph?