Question

Equivalent expression for 4(a+5) by modeling and using distributive property

Answer 1

Answer:

Step-by-step explanation:

to use distributive property

you have to put the 4 inside the paranthese and multiply

4a+20 is your answer

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Answer 2

Answer:

The answer is 4a+20

Step-by-step explanation:

This is because when you are using the distributive property, the number outside the parentheses has to multiply the two 2 numbers inside.

So 4*a=4a

and 5*4=20

Now all that is left is addition sign inside. All you have to do now is to combine the 2 terms which makes it 4a+20.