Tomorrow i have a math midterm at 11: 45a. m. and it is 9: 30 p. m. i am going over the material and i really don't know it. what should i do? ( i only have to be at school for the test so 2 hours)

You should try the best you can with whatever you got. Start with what you know and build from that to study in areas you aren't familiar with. Given the time constraints, you won't be able to get everything; however, you should be able to learn a few things, which is better than nothing. For any specific math questions you have, make a new post and I'll come take a look (or another helper will be able to help).

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24