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Oxana [17]
2 years ago
5

Some pls help me I’ll give out brainliest please dont answer if you don’t know

Mathematics
1 answer:
Goshia [24]2 years ago
3 0

Answer:

move the constant to the right hand of the side and change the sign

2x>-0.5-5-5

calculate the difference

2x>-6

divide both sides of the inequality by 2

x>-3

solution X>-3

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2 years ago
A 46 gram sample of a substance that is used to sterilize surgical instruments has a k-value of 0.1374. Find the substance's hal
mars1129 [50]

Answer:

  t=5.0days

Step-by-step explanation:

Using the formula for the exponential decay that is N=N_{0}e^{-kt}, we have N=\frac{1}{2}{\times}46=23, N_{0}=46 and k=0.1374.

Thus, N=N_{0}e^{-kt} becomes

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4 0
2 years ago
Which algebraic expression means “four less than three times a number”?
Yuliya22 [10]

Answer:

3 n minus 4 represents the expression "four less than three times a number"

3 0
3 years ago
Read 2 more answers
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