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3 years ago

Which one does 3 equal :) Please let me know and why

Mathematics

1 answer:

cricket20 [7]3 years ago

4 0

Answer:

D: y=5/8x-1/2

Step-by-step explanation:

all the answers are in slope intercept form

the format of slope intercept form is: y=mx+b

mx is the slope, and b is where the line intersects on the y-axis

in the line, the slope is 5/8. we can also see that the line intersects the y-axis at -1/2.

so we know y=5/8x-1/2

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suppose that the population of deer in a state is 8,800 and is growing 1% each year. Predict the population after 12 years.

Setler79 [48]

Answer:

I'm not too sure

I do it the way I understand

Step-by-step explanation:

The number of deer in a state growing each year is:

8800 x 1% = 88 ( )

Number of deer in a growing in 12 years is:

88 x 12 = 1056 ( deers)

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3 years ago

Find the common difference of the arithmetic sequence -17, -15, -13, ..

bekas [8.4K]

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3 years ago

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Describe the graph of y = negative x squared and compare it with the graph of y = x squared.

levacccp [35]

Answer:

The graph of the first equation opens downward while the graph of the second equation opens upward. Both graphs are parabolas that pass through 0,0.

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3 years ago

What is the quotient if 3/4 and 5/6?

LenaWriter [7]

The answer to 3/4 divided by 5/6 = 9/10

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3 years ago

How to solve 4/7y-2 = 3/7 + 3/14

lisabon 2012 [21]

Solution

1) Simplify $\frac{4}{7y}$ to $\frac{4y}{7}$
$\frac{4y}{7}$ −2= $\frac{3}{7}$ + $\frac{3}{14}$

2) Simplify $\frac{3}{7}$ + $\frac{3}{14}$ to 914
 $\frac{4y}{7}$ −2= $\frac{9}{14}$

3) Add 2 to both sides
 $\frac{4y}{7}$ = $\frac{9}{14}$ +2

4) Simplify $\frac{9}{14
}$ +2 to $\frac{37}{14}$
$\frac{4y}{7}$ = $\frac{37}{14}$

5) Multiply both sides by 7
4y= $\frac{37}{14}$ ×7

6) Simplify $\frac{37}{14}$ ×7 to $\frac{259}{14}$
$\frac{4y}{7}$ = $\frac{259}{14}$

7) Simplify $\frac{259}{14}$ to $\frac{37}{2}$
$\frac{4y}{7}$ = $\frac{37}{2}$

8) Divide both sides by 4
y= $\frac{37}{2}$ ×4

9) Simplify 2×4 to 8
y= $\frac{37}{8}$

Hope this helps

5 0

3 years ago