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wolverine [178]
3 years ago
5

Solve the system of linear equations below, using substitution method.

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
5 0

Solve the system of linear equations below, using substitution method.

8x + 9y = 36

3x + 4y = 16

your answer is in attachment....

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Problem Page
Leno4ka [110]

Answer:

the desired equation is y = -5x + 2

Step-by-step explanation:

The general slope-intercept form is y = mx + b.  Here we know that m = -5 and b = 2, so the desired equation is y = -5x + 2.

3 0
3 years ago
The deepest plant root is 393.7 feet deep. What is the total depth of the root rounded to the nearest whole number?
andreev551 [17]

Answer:

C. 394 feet

Step-by-step explanation:

.7 is closer to the next whole number.

5 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=3%5E%7Bx%7D%20%20%3D%204" id="TexFormula1" title="3^{x} = 4" alt="3^{x} = 4" align="absmiddl
Juli2301 [7.4K]

9514 1404 393

Answer:

  xy ≈ 2.3

Step-by-step explanation:

Logarithms can be used to find x and y.

  3^x = 4

  x·log(3) = log(4)

  x = log(4)/log(3)

__

 4^y = 12

  y = log(12)/log(4)

__

Then xy is ...

  xy = log(4)/log(3) × log(12)/log(4) = log(12)/log(3)

  xy ≈ 1.079/0.477

  xy ≈ 2.26

3 0
3 years ago
Please help me with question 11
soldier1979 [14.2K]

Answer:

The answer is A. 2x + 4y is lesser or equal to 75 because they are talking about 2 pairs of jeans first


8 0
3 years ago
Challenge Six different names were put into a hat. A name is chosen 117 times and the name Grace
Nadusha1986 [10]

Answer:

20/117; 1/117

Step-by-step explanation:

The total number of outcomes would be different

4 0
3 years ago
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