6th Grade Math: You have only 1,000$. The price of a TV-set is 1,150$. Can you buy the TV if you get 10% discount?

An angle that measures between 90 and 180° is called a(,

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.