3(x+5)=3x(x+15) what math property is

Jade used mental math to multiply 7(52) . She used the following steps: First step: 7(50 + 2)Second step: 7(50) + 7(2) What
1. 8 answers
2. asked by ILTHSM_
3. 1,826 views
I need to get which property of multi-plication this person did. the problem is 2(3.45+5.7)=.402 but I got 18.3. HOW?!??!?! I
1. 1 answer
2. asked by Grant
3. 430 views
Match the property that justifies each statement.(7 points) Multiplication PropertySubstitution Property Reflexive Property
1. 1 answer
2. 300 views
8th Grade Math PracticeVocabulary Terms define/illustrate 1. properties of equality 2. distributive property 3. identity
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2. asked by Momof3A's
3. 280 views
I need a definition of all of these terms in mathaddition property of equality division property of equality equation equivalent
1. 1 answer
2. 103 views
what does property mean in 3 rd grade mathexample 4+8= 12 find the property
1. 3 answers
2. asked by shemar
3. 272 views
i need to use mental math and the distributive property to simplify:can you pls check if this correct? a) 19(-6) i got: -114 or
1. 1 answer
2. asked by marko
3. 955 views
i need to use mental math and the distributive property to simplify:can you pls check if this correct? a) 19(-6) i got: -114 or
1. 0 answers
2. asked by marko
3. 776 views
Captionless ImageAddition Property of Equality Subtraction Property of Equality Multiplication Property of Equality Division
1. 1 answer
2. asked by blu
3. 269 views
If you were given the following scores for math classes, calculate the student's GPA using a standard 4.0 scale. Round to the
1. 42 answers
2. asked by JohnMark
3. 1,412 views