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shusha [124]
2 years ago
6

If x = 2 and y = 3, then 4x​

Mathematics
2 answers:
wariber [46]2 years ago
8 0

Answer: 8

Step-by-step explanation: Substituting x for 2 since we know the value, 4(2) is 8.

Tpy6a [65]2 years ago
8 0

Answer: 8

Step-by-step explanation:4*2=8

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Helpp!!!!!!!!!!!!!!!​
umka2103 [35]

Answer:

yeah

Step-by-step explanation:

6 0
3 years ago
Use the Substitution method to solve the system of equations<br><br> 3x+4y=10<br><br> y=x-1
kifflom [539]

Answer: 2

Step-by-step explanation:

3x+4y=10

3x+4(x-1)=10

3x+4x-4=10

7x-4=10

Add 4 to both sides

7x=14

x=2

5 0
2 years ago
When 5 is added to 2 times a number, the result is 45. find the number.
WINSTONCH [101]
A.

let the number be n.
2n+5=45
2n=40
n=20
3 0
3 years ago
H(W) = 80/w<br> What is the domain of the function?
AnnyKZ [126]

To find the domain, we find every single value that can exist along the x axis.

One can notice here that w is in the denominator, which means a value doesn't exist at 0, because we can't have 0 in the denominator.

Answer:

(-∞,0) U (0,∞)

6 0
3 years ago
How many meters are equal to 6 kilometers? Use the pattern in the number of zeros of the product when multiplying by a power of
SSSSS [86.1K]

Answer:

6km = 6000m

standard form - 6 x 10^3

6 0
2 years ago
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