You decide to make and sell bracelets. the cost of your materials is $84. you charge $3.50 for each bracelet. a. write a function that represents the profit p for selling b bracelets. b. you buy a bookshelf that has a regular price of $85. what is the sale price of the bookshelf?

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

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%)