Answer:
= 85
Step-by-step explanation:
given m = - 2, and n = -4
Substitute the given values into the polynomial expression:
![(m^{4} + 5) - n^{3}](https://tex.z-dn.net/?f=%28m%5E%7B4%7D%20%2B%205%29%20-%20n%5E%7B3%7D)
![[(-2)^{4} + 5] - (-4)^{3}](https://tex.z-dn.net/?f=%5B%28-2%29%5E%7B4%7D%20%2B%205%5D%20-%20%28-4%29%5E%7B3%7D)
= (16 + 5) - (-64)
= 21 + 64
= 85
Therefore, the correct answer is 85.
Answer:
Sara could list the factors of 18 and 30 and then find the greatest value that the lists have in common. The length of the longest equal-sized pieces that she can cut from both boards with no wood left over, is 3 inches. She will be able to cut 6 pieces from the 18-inch board and 10 pieces from the 30-inch board. She will have enough wood to cut 10 equal-sized pieces for her club project.
Hope this helps you Merry Christmas!!!!
Answer:
x=8.8571428
Step-by-step explanation:
7x-7=55
Add 7 to both sides,
7x=62
divide by 7
x=8.8571428
Can I get the brainliest?
divide the price paid by the original price:
40 / 80 = 0.5
Multiply that by 100 for the percent:
0.5 x 100 = 50%
They paid 50% of the original price.
Answer: 1,665
To find the product rewrite 444 and 3 3/4 as fractions: 444 x 3 3/4= 444/1 x 15/4. Multiply 444/1 x 15/4= 6,660/4. Divide 6,660 x 4= 1,665. So the business man is about 6,660/4 or 1,665 feet tall.