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olga_2 [115]
4 years ago
10

A sweater was marked up from $40 to $50. If p is the percent increase in the price of the sweater, which proportion can be used

to calculate p?
A.
B.
C.
D.
Mathematics
1 answer:
ahrayia [7]4 years ago
6 0

Answer:

there is nothing there to answer so sorry not soryy

Step-by-step explanation:

meh

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Answer:   \frac{35-28}{x} \leq 6

Step-by-step explanation:

Let x be the average number of pounds Fido must loss.

Since, the initial weight of Fido is 35 pounds.

And, After losing the weight, the new weight of Fido in pounds = 28 pounds.

Then the time taken for losing the weight

= \frac{\text{ The weight it losses}}{\text{ Average of losing weight per month}}

= \frac{35-28}{x}

According to the question,  it must lose weight within 6 months,

Thus,   \frac{35-28}{x}\leq 6

Which is the required inequality to find the average number of pounds per month.

By solving it we, get,    x\geq \frac{7}{6}

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3 years ago
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anzhelika [568]
The first one is the answe<span>r.</span>
5 0
3 years ago
Find the equation of the line through point (2,2) and parallel to y=x+4. Use a forward slash (i.e.”/“) for fractions (e.g. 1/2 f
aleksandr82 [10.1K]

Answer:

The equation of the line is, y = x

Step-by-step explanation:

The constraints of the required linear equation are;

The point through which the line passes = (2, 2)

The line to which the required line is parallel = y = x + 4

Two lines are parallel if they have the same slope, therefore, we have;

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Therefore, the slope of the required line = 1

The equation of the required lime in point and slope form becomes;

y - 2 = 1 × (x - 2)

∴ y = x - 2 + 2 = x

The equation of the required line is therefore, y = x

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3 years ago
Savanna spent a total of $116 on 30 plates, 40 cups, and 4 packages of napkins. Matthew spent $1000 on 250 plates, 300 cups, and
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Answer: rate this 5 stars or your gay

Step-by-step explanation:

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3 years ago
if a population of 100 cells triples every hour, which function represents p(t), the population after t hours?
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Read 2 more answers
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