The dimensions of two rectangular pieces of card A and B are given below. Assuming x is

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The dimensions of two rectangular pieces of card A and B are given below.

Assuming x is positive, are the following statements always true, sometimes true or never true?

a. (i) 4x + 6 is bigger than 3x + 10.

(ii) Justify your answer.

b. (i) The area of A is smaller than the area of B.

(ii) Justify your answer.

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Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

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Question Posted: Feb 03, 2023 03:14 AM

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The dimensions of two rectangular pieces of card A and B are given below. Assuming x is

Question:

3 A 4x+6 В 3x+10 4

Step by Step Answer:

a i The statement 4x 6 is bigger than 3x 10 is sometimes true ii To determine if this statement is t...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

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