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Dmitrij [34]
3 years ago
13

Ming-Li spent $15 at the movies. She then earned $30 babysitting. She spent $12 at the bookstore. She now has $18 left. How much

money did Ming-Li have to begin with?
Mathematics
1 answer:
liq [111]3 years ago
5 0
$21 I believe (it's 1 am where I am so I'm not 100% sure but I think it's correct)
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Describe and correct the error in the solution.<br><br> 16z + 2z - 6<br><br> 32z - 6
ladessa [460]

Answer:

You don't multiply the 16 and 2, you add them.

Step-by-step explanation:

18z - 6

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What is an equation of the line that passes through the points (0, -2) and<br> (0,-5)?
Nataly_w [17]

Step-by-step explanation:

The change in y-coordinate is -2 - (-5) = 3.

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When the change in x-coordinate is 0, the graph is a vertical line.

Therefore the equation of the line is x = 0.

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4 years ago
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Start by looking at simplifying the smaller problems 

anything to the power zero is 16^0 = 1

next apply the power of a power rule... multiply the powers 

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which becomes 

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3 years ago
X-4.88=-5.78<br><br> solve for x
lana [24]

Answer:

-0.9

Step-by-step explanation:

8 0
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Ulleksa [173]

Answer:

18.39972

Step-by-step explanation:

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