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grandymaker [24]
3 years ago
5

Examples of properties communative, associative, and identity?

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0

Commutative 3+4=4+3

Associative (1+2)+3= 1+(2+3)

Identity x+0=x

BlackZzzverrR [31]3 years ago
3 0

Answer:

Communative: 12 x 5= 5 x 12 Associative: (5) + 6 = (8) + 3 Identity: 5 x 1= 5

Step-by-step explanation:

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3 0
3 years ago
Please help me solve question 2
sergiy2304 [10]

Answer:

solution: ( 3 , 6 )

\sf y =6

\sf x =3

Step-by-step explanation:

\sf y = \frac{2}{3} x+4

\sf 2x+3y = 24

make y the subject in equation 2:

\sf 2x+3y = 24

\sf 3y = 24-2x

\sf y = \frac{24-2x}{3}

insert this in equation 1:

\sf \frac{24-2x}{3} =\frac{2}{3} x+4

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solve for y:

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8 0
2 years ago
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