# 2) Double the difference of a number n and 3 is -10. Which equamodels this "number riddle" correctly? *2-n-3 = -10O 2(3 - n) = -10O 2 (-10) = 3O 2(n-3) = -10# 3) The area of the postcard pictured below is 24 square inches. Wh.the width b of the message section (in inches)? Pick the equation thawould best model this situation. *Post Card4 inmessage section3 in

2) According to question 2(n-3)=-10 is correct option

Answered: # 2) Double the difference of a number…

# 2) Double the difference of a number n and 3 is -10. Which equa models this "number riddle" correctly? * 2-n-3 = -10 O 2(3 - n) = -10 %3D O 2 (-10) = 3 O 2(n- 3) = -10

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterA: Appendix

SectionA.1: Algebraic Expressions

Problem 7E

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Question

# 2) Double the difference of a number n and 3 is -10. Which equa
models this "number riddle" correctly? *
2-n-3 = -10
O 2(3 - n) = -10
O 2 (-10) = 3
O 2(n-3) = -10
# 3) The area of the postcard pictured below is 24 square inches. Wh.
the width b of the message section (in inches)? Pick the equation tha
would best model this situation. *
Post Card
4 in
message section
3 in

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