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Kazeer [188]
3 years ago
14

Examine this system of equations. Which numbers can be multiplied by each equation so that when the two equations are added toge

ther, the x term is eliminated?
One-fifth x + three-fourths y = 9

Two-thirds x minus five-sixths y = 8

A. –10 times the first equation and 3 times the second equation
B. 10 times the first equation and 3 times the second equation
C. –3 times the first equation and 5 times the second equation
D. 3 times the first equation and 5 times the second equation
Mathematics
1 answer:
aleksklad [387]3 years ago
8 0

Answer:

The first equation must be multiplied by 18 and second equation must be multiplied by 8

Step-by-step explanation:

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dsp73

Given  Kruger National Park in Skukuza coordinate : (-24.98,31.58).

Nelson Mandela Musuem in Mpumalanga coordinate : (-29.82,31.58).

We need to find exactly in between given coordinates.

We know, mid - point formula :  

\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right).

\left(x_1,\:y_1\right)=\left(-24.98,\:31.58\right),\:\left(x_2,\:y_2\right)=\left(-29.82,\:31.58\right)

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Therefore, will be meeting at (-27.4, 31.58).

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4 years ago
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22.0

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How do I solve this problem
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Answer:

Car B with a consumption of 1 gallon per 58.2 miles

tho car a has a consumption of 1 gallon per 58.5



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4 years ago
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99.99 - 64.25= 35.74
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4 years ago
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