Answer:
B
Step-by-step explanation:
Let's eliminate the incorrect answers. C and D are incorrect, since anything to the power of 0 is equal to 1. A is incorrect, because -1 * -1 = 1 since the negatives cancel out. B is correct, because -1*-1*-1*-1*-1 has an odd number of negatives, and thus you are left with -1 instead of 1. Therefore, the answer is B.
Answer:
False
Step-by-step explanation:
32 + 6 - 31 = 7 not -7
Answer: 2,749.50
Step-by-step explanation:
56,715*10.70% = 6068.505
8818 - 6068.505 = 2,749.50
Answer:
93.84
Step-by-step explanation:
93.8<u>3</u>93 take the number next to it and round up if its 5 more or keep it the same if its 4 or less
so 9 is 5 or more and the 3 goes up the 8 stays the same
also the place is the hundredths place :)
I hope this helps :)
Answer:
Step-by-step explanation:
![6\frac{3}{4}+1\frac{5}{8}=6+1+\frac{3}{4}+\frac{5}{8}\\\\=7+\frac{3*2}{4*2}+\frac{5}{8}\\\\=7+\frac{6}{8}+\frac{5}{8}=7+\frac{6+5}{8}\\=7+\frac{11}{8}=7+1\frac{3}{8}=7+1+\frac{3}{8}\\\\=8\frac{3}{8}](https://tex.z-dn.net/?f=6%5Cfrac%7B3%7D%7B4%7D%2B1%5Cfrac%7B5%7D%7B8%7D%3D6%2B1%2B%5Cfrac%7B3%7D%7B4%7D%2B%5Cfrac%7B5%7D%7B8%7D%5C%5C%5C%5C%3D7%2B%5Cfrac%7B3%2A2%7D%7B4%2A2%7D%2B%5Cfrac%7B5%7D%7B8%7D%5C%5C%5C%5C%3D7%2B%5Cfrac%7B6%7D%7B8%7D%2B%5Cfrac%7B5%7D%7B8%7D%3D7%2B%5Cfrac%7B6%2B5%7D%7B8%7D%5C%5C%3D7%2B%5Cfrac%7B11%7D%7B8%7D%3D7%2B1%5Cfrac%7B3%7D%7B8%7D%3D7%2B1%2B%5Cfrac%7B3%7D%7B8%7D%5C%5C%5C%5C%3D8%5Cfrac%7B3%7D%7B8%7D)