Acraft store bought 27 1/4 ounces of potpourri. the shop divides the potpourri into 2 1/2 ounces and sells each bah for $ 4.25.

a. how many full 2 1/2 oz bags of potpourri can the shop make. show you work.
b. if all the bags are sold, how much money will the shop bring in? show you work.

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Horace's speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in horaces speedometer?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)