Enter an algebraic expression to model the given context. Give your answer in simplest form. The original price p of an item less a discount of 45%.
The algebraic expression is

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a.heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test