Answer: Atleast 7
Step-by-step explanation:
In order to make a profit you have to amke more money than what you spent for supplies. So if each shirt is 10$ then you would have to sell atleast 7 shirts since if you do you will have made 70$, therefore a 10$ profit. If you sell 6 shirts, you make 60$, meaning you gain all your money back, but you do not make a profit.
Answer:
you find a slope by looking at which way the line is going
Step-by-step explanation:
You have to look from left to right to find a slope. if the slope is going downwards, it is negative. if it is going up, its positive. ( I don't know the answer to number 2 sorry)
The point that can be found on the line y= 2x - 7 is (0,-7)
Answer:
work is shown and pictured
I think the equation would be 101=4.50b+25 where b is equal to the the maount of bracelets and 25 dollars for the materials and 101 is how much she had at the end of the month
So you would subract 25 from each sides
So 25-25 you cancel off and on the other side 101-25=76
Then, it would be 4.50b=76 so you divide 4.50 on each side and get b=17
