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Musya8 [376]
2 years ago
8

For the following system, use the second equation to make a substitution for x in the first equation.

Mathematics
2 answers:
Grace [21]2 years ago
6 0

Answer:

C

Step-by-step explanation:

slamgirl [31]2 years ago
3 0
<span>A) x + 5y - 10 = 0
B) x = 2y - 8
Substituting B into A
</span><span>A) 2y -8 + 5y - 10 = 0
</span><span>A) 7y -18 = 0
</span>
<span>7y - 18 = 0
answer is C

</span>
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Eddie took out a 14-year loan for $72,000 at an APR of 4.7%, compounded monthly, while Lee took out a 14-year loan for $92,000 a
marishachu [46]
**Eddie: $72000/(14yr*12mo)=428.6$/mo+428.6$*(4.7%)/100%
Eddie pays 428.6$/mo+20.14$/mo. If he pays off his loan 6 years earlier he would save: $20.14*6yr*12mo= $1450.08
**Lee: $92000/(14yr*12mo)=547.62$/mo+547.62$*(4.7%)/100%
Lee pays 547.62$/mo+25.74$/mo. If he pays off his loan 6 years earlier he would save: $25.74*6yr*12mo=$1853.28

So its A. <span>Lee would save more, since he has $20,000 more in principal.</span>
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3 years ago
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Yakvenalex [24]
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3 years ago
What is 4f - 24 + 4f = -8
Lynna [10]

Answer:

F = 2

Step-by-step explanation:

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3 0
3 years ago
A pilot needs to know the maximum height an aircraft can fly at. The cabin has
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3 0
3 years ago
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Please help me with the following questions. Thanks!
Natali5045456 [20]

Answer:

The answer to your questions  are in bold

Step-by-step explanation:

a)  

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   = -12

b)  -1   7          -4   -1                   -1  - 4        7 - 1               - 5      6

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     2 -3           2   -7                  2 + 2        -3 - 7               4       -10

   -1   10         -6     5                 -1 - 6         10 + 5              -7       15

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3 years ago
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