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Alex777 [14]
3 years ago
8

at a sale on winter clothing, jacquie bought 2 pairs of gloves and 4 hats for 43$. julia bought 2 pairs of gloves and 2 hats for

30$. Find the prices of the hats and gloves
Mathematics
1 answer:
TEA [102]3 years ago
6 0

2g + 4h = 43

2g + 2h = 30

2h = 13

h = 6.5

2g + 26 = 43

2g = 17

g = 8.5

1 glove is $8.50 and 1 hat is $6.50

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. 1. A consistent system of equations is a system with __________.. . the same line. . parallel lines. . intersecting lines and
madreJ [45]

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A consistent system is the system of equations with at least one solution or infinite number of solutions.

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The graph of a system of equations with different slopes will have no solutions. Correct option in "Never"

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3 years ago
What is the answer to the problem (m-3)(-10)
OverLord2011 [107]

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8 0
3 years ago
Given a geometric sequence in the table below, create the explicit formula and list any restrictions to the domain.
Makovka662 [10]

Given:

The geometric sequence is:

n              a_n

1                        -4

2                      20

3                     -100

To find:

The explicit formula and list any restrictions to the domain.

Solution:

The explicit formula of a geometric sequence is:

a_n=ar^{n-1}            ...(i)

Where, a is the first term, r is the common ratio and n\geq 1.

In the given sequence the first term is -4 and the second term is 20, so the common ratio is:

r=\dfrac{a_2}{a_1}

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5 0
3 years ago
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Answer:

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We do not have enough information for slope intercept form. But we can use the point-slope formula to find the information. The formula is y -y_{1} =m(x -x_{1}) where we substitute a point (x,y) for (x_{1},y_{1}).  

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We convert -4 into a fraction with 1 as the denominator.

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