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3 years ago

1. Nancy has two pair of shoes for every four pair of

Mathematics

2 answers:

tamaranim1 [39]3 years ago

5 0

Answer:

7 i think...

Step-by-step explanation:

because the ratio is 2 to 1 and 14 to 7 fits the equation

nydimaria [60]3 years ago

4 0

Nancy has 6 pairs of shoes. In fact, 4 fits 3 times into 14, and every time she tallies 4 pair of socks, she buys 2 pairs of shoes. If we number the socks from 1 to 14, we have:

Socks from 1 to 4 --> 2 pairs of shoes
Socks from 5 to 8 --> 2 pairs of shoes
Socks from 9 to 12 --> 2 pairs of shoes

The remaining pair of socks (13 and 14) are not enough to buy any more shoes!

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If a straight line y = mx + c passes through the intersecting point of 3x - y = 8 and x+ 2y = 5 which is perpendicular to the li

Sindrei [870]

Answer:

Point of intersection:

$3x - y = 8 - - - (a) \\ x + 2y = 5 - - - (b)$

2 × equation(b) + equation (a):

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Point of intersection = (3, 1)

Perpendicular line:

$3x + 6y - 11 = 0 \\ 6y = - 3x + 11 \\ y = - \frac{1}{2} x + \frac{11}{6}$

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$y = mx + c \\ 1 = (2 \times 3) + c \\ c = - 5$

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8 0

3 years ago

I need help. This is due later today.

REY [17]

Answer:

D is one of them

Step-by-step explanation:

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3 years ago

Enter the correct unit of measurement to complete the conversion

kenny6666 [7]

Hi. Here you go, hope it helps.

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Take care,
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6 0

3 years ago

Read 2 more answers

Solvethe <img src="https://tex.z-dn.net/?f=x%5E2%2B3%3D3-x" id="TexFormula1" title="x^2+3=3-x" alt="x^2+3=3-x" align="absmidd

tester [92]

The answer here is

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3 years ago

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Dima020 [189]

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