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Rashid [163]
3 years ago
15

Mallory works 20 hours a week as a website designer and earns $42.50 per hour. If Mallory saves

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
6 0

Answer:

I believe it's 17000

Step-by-step explanation:

42.50 x 20 = 850

850 x 5 (5 business days) = 4250

4250 x 4 (4 weeks) = 17000

AleksandrR [38]3 years ago
3 0
If Mallory makes $42.50 per hour and she works 20 hours a week, we multiple those two and we get:

42.5 * 20 = 850

So she earns $850 per week.

Mallory saves half of that amount she would have $425 per week.

In 4 weeks she would have:

425 * 4 = 1700

Mallory will save $1,700 in four weeks.
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liubo4ka [24]

Answer:

1 hour after 2 weeks

Step-by-step explanation:

She rides 3 days a week, and 10 minutes a day. Multiplying 3 and 10 gets you 30 minutes a week. Over a 2 week period, that is 60 minutes (1 hour)

7 0
3 years ago
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If $560 is invested at an interest rate of 9% per year and is compounded continuously, how much will the investment be worth in
koban [17]

Answer:

$878.25

Step-by-step explanation:

Continuously compounded interest is:

A = Pe^(rt)

where A is the final amount, P is the initial amount, r is the interest rate, and t is the number of compoundings.

Here, P = 560, r = 0.09, and t = 5.

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5 0
3 years ago
Please help and explain
bagirrra123 [75]

Answer:

See below

Step-by-step explanation:

The three angles inside of the triangle sum to 180

11x + 4       + 3x      + 78 = 180

14x +82 =180

x = 7

then B =   11x + 4    = 11(7) + 4 = 81 degrees

C =  3x = 21 degrees

5 0
2 years ago
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Solve<br> -31-4x=-5-5(1+5x)
MrRa [10]
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-31 - 4x = 5 - 5 - 25x
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4 0
3 years ago
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Help no links!!!!!!!!!!!!!!
Softa [21]

Answer:

7.

A.) -⅔

B.) 3/-2

Step-by-step explanation:

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8 0
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