We can represent this situation by the equation 2x+4x+5x=33.
Then 11x=33, and x = 3.
Then the children's ages are in the ratio 2x:4x:5x, or 2(3):4(3):5(3), or
6:12:15.
Do these 3 ages add up to 33? 6 + 12 + 15 = 33? YES!
The children's ages are 6, 12 and 15 years respectively.
Answer:
x=0, y=1
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplifying the radicals in the expression

= 
=
× 
= 2
------------------

= 
=
× 
= 3
Then
+ 
= 2
+ 3
= 5
→ G
Answer:
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