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liberstina [14]
3 years ago
11

Solve using substitution y=x-5 5x-9y=17

Mathematics
1 answer:
aniked [119]3 years ago
7 0

Answer:

12

Step-by-step explanation:

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If f(x) = -5x – 4 and g(x) = -3x - 2, find (f+ g)(x).
Andrej [43]

Answer: See below

Step-by-step explanation:

(f+g)(x) is another way for saying f(x)+g(x). Since we know f(x) and g(x), we can add them together.

-5x-4+(-3x-2)                  [distribute the 1 to (-3x-2)]

-5x-4-3x-2                      [combine like terms]

-8x-6

(f+g)(x) is -8x-6. You can also factor this.

1. Factoring

-2(4x+3)

4 0
3 years ago
While in college, why did Euler work through advanced math books on his own
gavmur [86]
His teacher didnt have time so advised him to tutor privately
8 0
3 years ago
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Round 95.9153055893 to the nearest tenth
Oksana_A [137]

Answer:

100

Step-by-step explanation:

6 0
2 years ago
A​ __________ exists between two variables when the values of one variable are somehow associated with the values of the other v
salantis [7]
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8 0
3 years ago
Find the exact solution using common logarithms 2^5x+3= 3^2x+1
AfilCa [17]
2^{5x + 3} = 3^{2x + 1}
log_{2}(2^{5x + 3}) = log_{2}(3^{2x + 1})
(5x + 3)log_{2}(2) = (2x + 1)log_{2}(3)
5x + 3 = 1.58(2x + 1)
5x + 3 = 3.16x + 1.58
1.84x + 3 = 1.58
1.84x = -1.42
x \approx -0.77
6 0
3 years ago
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