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devlian [24]
3 years ago
14

Solve these two equations using the Addition Method (also known as the elimination method).

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0

Answer:

(-2, 3)

Step-by-step explanation:

5/2(3/4x + 1/3y = -1/2)

1/2x - 5/6y = -7/2

15/8x + 5/6y = -5/4

19/8x = -19/4

x = -2

1/2(-2) - 5/6y = -7/2

-1 -5/6y = -7/2

-5/6y = -5/2

y = 3

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What is the limit of the infinite series?
Ipatiy [6.2K]

Answer:

does not exist

Step-by-step explanation:

According to the divergence test, for an infinite series ∑ aₙ, the series diverges if lim(n→∞) aₙ ≠ 0.

Applying the divergence test here:

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Felicia has $350 to deposit into two different savings accounts. Felicia will deposit $200 into Account I, which earns 4.5% annu
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Total price after 6 years in Account I is :

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5 0
3 years ago
Question 7(Multiple Choice Worth 1 points)
Savatey [412]

Answer:

No solution

Step-by-step explanation:

we have

2(x+1)=2x+5

Apply distributive property left side

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2x+2=2x+5

subtract 2x both sides

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therefore

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Answer:

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Step-by-step explanation:

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