A music store has 30% of all instruments sell a guitar regularly cost $45 what is the discount price

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Acontainer holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of oil are in the container? express your answer as both a fraction and a decimal.