A rectangular picture frame 5 cm wide has a length which is twice the width x cm. Picture x ст a Find an expression for the total area of the frame and picture. b Find an expression in expanded form for the area of the picture $ 5 cm only. 2х ст

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Hi there,

I'm doing yr 9 algebra and I just can't get past this one question! I've solved for part a and just need help working out part b, please. There's a screenshot of the question because it involves a diagram.

Thanks.

6
A rectangular picture frame 5 cm wide has a length which is twice
the width x cm.
Find an expression for the total area of the frame and picture.
Picture
х ст
b Find an expression in expanded form for the area of the picture
* 5 cm
only.
2х сm
Transcribed Image Text:6 A rectangular picture frame 5 cm wide has a length which is twice the width x cm. Find an expression for the total area of the frame and picture. Picture х ст b Find an expression in expanded form for the area of the picture * 5 cm only. 2х сm
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