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lara [203]
4 years ago
13

I need help with this hw please

Mathematics
1 answer:
Tcecarenko [31]4 years ago
4 0

Answer:

a. 6  b. |-23|  c. |-72|  d. 29  g. <  h. >  q. -1, 0, |-2|, |-3|

r. -2, -1, |1|, |-2|  s. -26, -24, |-20|, 21  t. -201, 120, |-121|, 210

Step-by-step explanation:

I really don't want to explain every single one

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Answer:

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Step-by-step explanation:

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we have

500x+6y=11,216 ---------> equation 1

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<u>In the equation 1 clear variable x</u>

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x=22.432 -0.012y ----------> equation 3

Substitute the equation 3 in the equation 2

800*[22.432 -0.012y]+4y=9344

800*[22.432 -0.012y]+4y=9,344\\17,945.6- 9.6y+4y=9,344\\9.6y-4y= 17,945.6-9,344\\ 5.6y=8,601.6\\y=8,601.6/5.6\\y= 1,536

<u>Find the value of x</u>

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x=22.432 -0.012*1,536

x=4

therefore

<u>the answer is</u>

x=4

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Step-by-step explanation:

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