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Ad libitum [116K]
4 years ago
12

What are some equivalent expressions for..

Mathematics
1 answer:
den301095 [7]4 years ago
8 0
\#1\\7(x-4)=7\times x-7\times4=7x-28\\\\\#2\\x(5-6)+13x-10=x(-1)+13x-10=-x+13x-10=12x-10\\\\\#3\\2.5(8-2x)+5(x+1)=2.5\times8-2.5\times2x+5\times x+5\times1\\=20-5x+5x+5=25\\\\\#4\\3(x+10)-3(2-4x)=3\times x+3\times10-3\times2-3\times(-4x)\\=3x+30-6+12x=15x+24
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Anyone tell me answer please
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Answer:

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There are 5 bags of 4 apples, so that means there are 20 apples total. They are shared equally between two children, so it means that it is divided by 2, which is 10. So each child gets 10 apples.

Hope it helped!

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