Please help 4 questions for 10 points!!!
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1) Which expression is equivalent to 4(23)?
4(20+3)
4(2+3)
4(2+13)
4(20+30)
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2. Which expressions are equivalent to 4(42)?
Select each correct answer.
4(20+22)
4(40+2)
4(4+20)
4(4+2)
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3.Which expression shows how 6⋅45 can be rewritten using the distributive property?
6⋅40+6
20⋅6+20⋅5
6⋅40+6⋅5
6⋅4+6⋅5
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4.Tori uses the greatest common factor and the distributive property to rewrite this sum:
24 + 84
What expression does Tori write?
2(24+42)
12(2+7)
24(1+4)
4(6+21)
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my last one got deleted....
