Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. They went to the mall and found what they were looking for at Store A. In Store A, the bracelet without charms costs $85 and each charm costs $15.

I need help with C and D

C. If Marco and his sisters have saved $250, make a graph to show all of the charms they could purchase with a bracelet if they had saved between $85 and $250. D. Marco found five charms that he likes. Using your function, determine the cost of the bracelet he would make.

Question

Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. They went to the mall and found what they were looking for at Store A. In Store A, the bracelet without charms costs $85 and each charm costs $15.

I  need help with C and D 

C. If Marco and his sisters have saved $250, make a graph to show all of the charms they could purchase with a bracelet if they had saved between $85 and $250. D. Marco found five charms that he likes. Using your function, determine the cost of the bracelet he would make.

anonymous · Answer

|dw:1402331407726:dw| For c, let's make a graph like this.

anonymous · Answer

|dw:1402331938295:dw| Sice every charm cost 15 dollars, our graph should have a step for every charm. Like this