Answer:
![\sqrt[n]{x} => n \ is \ the \ index \ and \ x \ is \ the \ radicand\\\\1. b) -23^7\\\\2. a) 2\\\\3. b) \sqrt{3} \cdot\sqrt{2} =\sqrt{6}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D%20%3D%3E%20%20n%20%5C%20is%20%5C%20the%20%5C%20index%20%5C%20and%20%5C%20x%20%5C%20is%20%5C%20the%20%5C%20radicand%5C%5C%5C%5C1.%20b%29%20%20-23%5E7%5C%5C%5C%5C2.%20a%29%202%5C%5C%5C%5C3.%20b%29%20%5Csqrt%7B3%7D%20%5Ccdot%5Csqrt%7B2%7D%20%3D%5Csqrt%7B6%7D)
For q1 and q2 I have given explanation already.
q3 to multiply radicals the index must be same.
option a . different index. ∛5 √2
option b . same index so √3 √2 = √6
option c. again different index.
The answer is B. 386 r1
Hope this helps! : )
Answer: 140
Oleg, Sasha, and Dima shared 600 toys. Sasha had twice as many toys as Oleg. Dima had 40 more toys than Oleg.
Let the number of toys Oleg has = x
Let the number of toys Sasha has = y
Let the number of toys Dima has = z
Sasha had twice as many toys as Oleg
So y = 2*x= 2x
Dima had 40 more toys than Oleg.
z = x + 40
Oleg, Sasha, and Dima shared 600 toys
x + y + z= 600
We know y=2x and z=x+40
Replace it for y and z
Subtract 40 on both sides
Divide by 4 on both sides
Oleg had 140 toys
Step-by-step explanation:
It says the 5 things United States is poor life choices such as 1.unhealthy diets, 2.lack of physical activity, 3.smoking, use of 4.alcohol and 5.drugs.
Answer:
no it's 4540
Step-by-step explanation:
you just subtract 5220 from 9760 and you get your difference
