You would find the sign if the signs are not the same if you are dividing or multiplying its negitve if its the same its positive
125/12 would be your equivalent improper fraction
7n + 3 = 3n + 27
7n -3n =27-3
4n =24
n= 6.
Answer:
Step-by-step explanation:
<u>Total cost of nuts, including the discount and the tax:</u>
- (0.1 + 0.13 + 0.26)*20*[(100- 30)/100]*[(100 + 5.25)/100] = 7.22 (rounded)
<u>Total cost of bolts, including the discount and the tax:</u>
- (0.45 + 0.52 + 0.63+0.93)*35*[(100- 45)/100]*[(100 + 5.25)/100] = 51.26 (rounded)
<u>Total amount Carl paid:</u>
Correct choice is B