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Anna11 [10]
3 years ago
10

Erica and John are making brackets.Erica makes 25 bracelets John makes m More bracelets than Erica which expression represents t

he total number of bracelets Erica and John made
Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

Answer: 50 + m

Step-by-step explanation:

From the question, Erica and John are making brackets and Erica makes 25 bracelets while John makes m more bracelets than Erica. The total number of bracelets made will be:

Erica bracelet = 25

John bracelet = 25 + m

Total bracelet = 25 + 25 + m

= 50 + m

The expression that represents the total number of bracelets Erica and John made is 50 + m

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Answer:

B. Distributive property

Step-by-step explanation:

The distributive property says

(a+b)\cdot c=a\cdot b+b\cdot c

You are given the expression

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Denote

c=x^4+3x^3-2x^3

then your expression is

(y^2+y)\cdot c=y^2\cdot c+y\cdot c

Here, you can see that distributive property was used.

Now, change c into the x^4+3x^3-2x^3 again

(y^2+y)\cdot (x^4+3x^3-2x^3)=y^2\cdot (x^4+3x^3-2x^3)+y\cdot (x^4+3x^3-2x^3)

to get the distributive property for the initial expression

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