3 years ago

Help please is for now

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

5 0

The answer is y=4.
The line is at 4 and is a straight line so it’s 4

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I need to know how to make it in its simplest form

Mrrafil [7]

Multiply denominator by whole number then add that number to the nominator. Which would be 5 times 1 plus 3. SO 5+3 IS 8 and you keep the denominator so the first one is 8/5

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What are the first four terms of the sequence represented by the expression n(n - 2) -3 ?

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what is the sum of two numbers is "-7." Two times the first number equals 4 the second number. Find the two numbers.

skelet666 [1.2K]

Answer:

$\sf \text{The numbers are $\dfrac{-14}{3} $ and $\dfrac{-7}{3}$}$

Step-by-step explanation:

Let the numbers be x , y

Sum of two numers = -7

x + y = -7------------(I)

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Divide both sides by 2

$\sf \dfrac{2x}{2}=\dfrac{4y}{2}$

x = 2y

Subtitute x = 2y in equation (I)

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Plugin y = -7/3 in equation (II)

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A population of 200 animals is decreasing by 4% per year. At this rate, in how many years will the population be less than 170?

djyliett [7]

The population will be less that 170 in 4 years

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3 years ago

Read 2 more answers

Solve the following equation for z. 3yz+z=-2

vodomira [7]

Answer:

z=-2/3y+1

Step-by-step explanation:

Let's solve for z.

3yz+z=−2

Step 1: Factor out variable z.

z(3y+1)=−2

Step 2: Divide both sides by 3y+1.

z(3y+1)

3y+1

−2

3y+1

−2

3y+1

Answer:

−2

3y+1

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3 years ago