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mixas84 [53]
4 years ago
7

Maddox has 4 boxes with 32 marbles in each box. He has 7 boxes with 18 shells in each box. If he gets 20 marbles from a friend,

how many marbles and shells does he have?
Mathematics
2 answers:
jek_recluse [69]4 years ago
5 0
He has 148 marbles and 56 shells. I think I have that right, well im positive.
NNADVOKAT [17]4 years ago
5 0
4x32=128 marbles + 20 marbles from a friend= 148 marbles.
7x18=126 shells 

He has 148 marbles and 126 shells
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Step-by-step explanation:

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The length of a rectangular flower bed is 2ft longer than the width. If the area is 6ft, then what are the exact length and widt
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Answer:

Exact dimensions:

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length=-1+\sqrt{7}+2

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Approximate dimensions:

width=1.64575ft

length=1.64575+2

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Step-by-step explanation:

Let's assume width of rectangle is w ft

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so,

length =w+2

L=w+2

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A=L\times W

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Exact dimensions:

width=-1+\sqrt{7}

length=-1+\sqrt{7}+2

length=1+\sqrt{7}

Approximate dimensions:

width=1.64575ft

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length=3.64575ft

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