Write a number in the box to make the statement true. 15 points 1 a4. a 12 а 3 Find the sum of 2mn and 9mn. 15 points 11m?n? 18m?n? 18mn 11mn

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter4: Factors, Fractions, And Exponents
Section: Chapter Questions
Problem 1CST
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Question
Write a number in the box to make the statement true.
15 points
1
a
• a
||
12
а
-8
-3
8
3
Find the sum of 2mn and 9mn.
15 points
11m?n?
18m?n?
18mn
11mn
Transcribed Image Text:Write a number in the box to make the statement true. 15 points 1 a • a || 12 а -8 -3 8 3 Find the sum of 2mn and 9mn. 15 points 11m?n? 18m?n? 18mn 11mn
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