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Stolb23 [73]
3 years ago
8

Choose the correct expansions. Click to select the correct answers. Click again to unselect answers. Leave the incorrect answers

unselected. 0.345 (3 x 0.1) + (4 x .01) + (5 x 0.001) 0.087 (10 x 0.1) + (8 x .01) + (7 x 0.001) 0.92 (9 x 0.1) + (2 x .001) 0.205 (2 x 0.1) + (0 x .01) + (5 x 0.001) 0.172 (1 x 0.1) + (7 x .01) + (2 x 0.001)
Mathematics
1 answer:
Nadusha1986 [10]3 years ago
3 0
<span>(5 x 0.001) 0.172 (1 x 0.1) + (7 x .01) + (2 x 0.001)</span>
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Sid and Libby are planning to sell pies at a local fair. They spend $200 to rent a table at the fair. Their costs for ingredient
pychu [463]
Sid and Libby are planning to sell pies at a local fair.
=> $200 to rent a table at the fair.<span>
=>  $3.00 per pie </span>costs for ingredients, other supplies, baking, and packaging<span>
They plan to sell the pies for $8 each. 
Let's find out how many pies will they be selling inorder to gain profit
=> 200 + 3.00(n) = 8(n), where n is the number of pie.
Let's try 40
=> 200 + 3(40) = 8 (40)
=> 320 = 320 
</span>=> 200 + 3(41) = 8 (41)
=> 323 = 328
<span>Thus, in their 41st pie, they will get a profit

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3 years ago
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Step-by-step explanation:

5 - 4k = -7

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3 years ago
The equation of a straight line is 3y + 9x -12 =0. Use the equation to find the
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Step-by-step explanation:

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Answer:

x = 21

Step-by-step explanation:

You can solve this problem by using similar triangles. You can tell that the two triangles are similar by AAA (since two angles are the same, the third must be too).

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