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Alik [6]
3 years ago
11

Write the equation in standard form 3x + 1 = 2y

Mathematics
1 answer:
yulyashka [42]3 years ago
8 0
The standard form of an equation is
ax + by = c

In the question, we have the following formula
3x + 1 = 2y

To get the formula in standard form, we first have to subtract 2y from both sides (since we need to get 2y on the left side)
3x - 2y + 1 = 0

Finally we subtract 1 from both sides (since we need the number on the right side)
3x - 2y = - 1

Hence, 4. is the correct answer.
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Sum of one-half of a number and 4 is -16. find the number
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X is the number
sum means add

sum of half a number and 4 means
(x/2)+4
result is -16

(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
5 0
3 years ago
The fish population is growing 3 % each year in a local lake. The function to model this is A = A (1 + r)' where A is the ending
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2 years ago
You decide to take your car on a drive through Canada, where gas is sold in liters and distances are measured in kilometers. Sup
12345 [234]

Answer:

the no of liters required is 50.55 liters

Step-by-step explanation:

Given that

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distance is 495 km

1 gal = 3.78 L

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We need to find out the no of liters of gas that would needed to complete a trip

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hence, the no of liters required is 50.55 liters

7 0
3 years ago
The N71-90 virus will give an infected person a mild rash on their arms once the person has 1 billion of the virus cells in thei
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  • B. 256

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<u>Given function:</u>

  • v(h) = 2^(h/4)

<u>It can be rewritten as:</u>

  • v(d) = 2^d, where d- number of divisions

<u>If number of divisions is 8, then:</u>

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Correct choice is B

4 0
3 years ago
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What is the minimum y-value after which the exponential function will always be greater than the linear function? y = 1 y = 2 y
Alenkinab [10]

From the graph we can see that in the interval [0,1] the value of y is less than 1.

In the interval [1,2] the value of y value is 2 to 4.

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Therefore, the graph going up after y=4 above the line.

Therefore, the minimum y-value is 4 after which the exponential function will always be greater than the linear function.

8 0
3 years ago
Read 2 more answers
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