Answer:
Yes
Step-by-step explanation:
6((3×5)-5)
6(15-5)
6(10)
60
Hope this helps!! :)
Always get rid of denominators first. Multiply both right and left side by 6
-7 (6) = -c (6)/6 + 12(6)
-42 = -c + 72
c = 72 +42
c = 114
rearrange like terms together
42 = 18 - 4x
4x = 18 -42
4x = -24
divide both sides by 4
x = -6
Answer:
Step-by-step explanation:
F=I(1+r)^t
500=225(1.15^t)
t=ln(500/225)/(ln1.15)
t=5.713 years
Answer: a) 1024, b) 1, c) 64 and d) 0.125.
Step-by-step explanation:
Since we have given that
(a) 
As we know that
So, it becomes,
(b) 
As we know that
c) 
As we know that
(d) ![[(8^{-1})(8^{\frac{2}{3}})]^3](https://tex.z-dn.net/?f=%5B%288%5E%7B-1%7D%29%288%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%29%5D%5E3)
As we know that
![[(8^{-1})(8^{\frac{2}{3}})]^3\\\\=[8^{-1+\frac{2}{3}}]^3\\\\=[8^{\frac{-1}{3}}]^3\\\\=8^{-1}\\\\=\dfrac{1}{8}=0.125](https://tex.z-dn.net/?f=%5B%288%5E%7B-1%7D%29%288%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%29%5D%5E3%5C%5C%5C%5C%3D%5B8%5E%7B-1%2B%5Cfrac%7B2%7D%7B3%7D%7D%5D%5E3%5C%5C%5C%5C%3D%5B8%5E%7B%5Cfrac%7B-1%7D%7B3%7D%7D%5D%5E3%5C%5C%5C%5C%3D8%5E%7B-1%7D%5C%5C%5C%5C%3D%5Cdfrac%7B1%7D%7B8%7D%3D0.125)
Hence, a) 1024, b) 1, c) 64 and d) 0.125.
Make Martina as x, then austin is x＋8, brian is 2(X＋8). X＋(X＋8)＋2(X＋8)＝92,
4x＝92-8-16,
X＝17
M is 17, A is 25, B is 50
