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6:2:3:4
for every 6 pairs of wedges she owns 2 Stillettos, 3 sneakers and 4 sandals
18/6 =3
3*2 =6 stilettos
3*3 = 9 sneakers
3*4 =12 sandals
18 + 6 + 9 + 12 = 45 pairs of shoes
Step-by-step explanation:
Let's make the number we're finding to be . So, it says that it will be divided by 4 and then added by 12 if we want this in algebraic expression it will be . It's also telling us that that expression is the same thing as our number divided by 3 and subtracted by 5. If we want an expression out of it it well be . Since they are the same, we have the equation below.
All we have to do now is to find .
<h3>Answer:</h3>
Our number must be . I think
Answer:
(sqrt(x) +1)(sqrt(x)-2)
Step-by-step explanation: