Answer:
The answer is "
"
Step-by-step explanation:
Given value:
![\to \bold{ \sqrt[3]{x^5y} }](https://tex.z-dn.net/?f=%5Cto%20%5Cbold%7B%20%5Csqrt%5B3%5D%7Bx%5E5y%7D%20%7D)
![\to \sqrt[3]{x^5y} =(x^5y)^{\frac{1}{3}}](https://tex.z-dn.net/?f=%5Cto%20%5Csqrt%5B3%5D%7Bx%5E5y%7D%20%3D%28x%5E5y%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D)
formula:


The final value is: 
Answer:
a, c, a, a, b, c
Step-by-step explanation:
42°
Step-by-step explanation:

(Angles in linear pair)



(Angle sum postulate of a triangle)



(corresponding angles)

(vertical angles)


i) Plan A: 21/0,12 = 175 <min of calls>
Plan B: 15/0,14 ≈ 107 <min of calls>
=> 2 plans cost the same 107 min of calls
ii) The cost when 2 plans cost the same:
- Plan A: 107 × 0,12 = 12,84$ ≈ 13$
- Plan B: 107 × 0.14 ≈ 15$
Answer: i) 107 ii) A: 13$ B: 15$
Answer:
(x, y) = (4, 3)
Step-by-step explanation:
The first equation gives an expression for y that can be substituted into the second equation:
3(2x -5) -x = 5
5x -15 = 5 . . . . . . simplify
5x = 20 . . . . . . . .add 15
x = 4 . . . . . . . . . . divide by 5
y = 2(4) -5 = 3 . . substitute for x in the first equation
(x, y) = (4, 3)
__
Solution by graphing confirms this result.