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How do you solve inequalities when you have two inequality symbols in the expression, e.g. 4x - 6 < 14 < 3x + 2

So to tackle this question you have to imagine 4x + 6 < 14 < 3x - 2 as two separate inequalities.4x - 6 < 14 and 14 < 3x + 2
This still means the same thing but we have simplified it by ...

AP
Answered by Alice P. Maths tutor
3465 Views

Solve the simultaneous equations 3x - y = 5, x + 2y = -3

3x - y = 5 (A), x + 2y = -3 (B),6x - 2y = 10 (2A) ,7x + 2y +- 2y = 7 (2A) + (B),7x +2y - 2y = 7,7x = 7,x = 1,Sub x=1 -> (A),3(1) - y = 5,3 - y = 5,-y = 2,y = -2,x = 1, x= -2

JC
Answered by Jessica C. Maths tutor
4683 Views

Describe the four stages of mitosis

There are four stages of mitosis:
prophase, metaphase, anaphase and telophase.

1) Prophase
Chromatin into chromoso...

JC
Answered by Jessica C. Biology tutor
457271 Views

Explain how the doctrine of judicial precedent binds the Court of Appeal

The Court of Appeal is bound by the doctrine of judicial precedent, as all courts in England and Wales are bound. Due to its position in the hierarchy of English courts, the decisions from the Court of Ap...

CH
Answered by Chloe H. Law tutor
8124 Views

How is legislation passed in the United Kingdom

In the United Kingdom the executive and the legislature are closely linked. This is in contrast to the United States where there is a stark separation of these two areas of government. In the United Kingd...

CM
Answered by Conor M. Politics tutor
1503 Views

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