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brilliants [131]
2 years ago
10

I dont understand how to do it!!!

Mathematics
1 answer:
kondaur [170]2 years ago
7 0

1) 3x+12=90 would be the equation.

That's the jist of it. hope it helps


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What is the slope of the line?
Katyanochek1 [597]

Answer:

1

Step-by-step explanation:

slope (k) is the rise over run of the line

a way of finding the slope if you have two dots of the line is:

k \:  =  \frac{y2 - y2}{x2 - x2}

here the dots that belong to the line that you can most easily see are:

A(-6,0)

B(0,6)

by inserting the values into the euquation you get:

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good luck with your maths solving

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1 year ago
Explain how cell<br> division is<br> controlled.
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A variety of genes are involved in the control of cell growth and division. ... Tight regulation of this process ensures that a dividing cell's DNA is copied properly, any errors in the DNA are repaired, and each daughter cell receives a full set of chromosomes.
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3 years ago
Which table shows a proportional relationship between x and y?
swat32

Answer: C

Step-by-step explanation:A proportional relationship is a relationship which crosses through the origin (0,0) and which has a proportional constant. We can determine this either by finding (0,0) where x=0 and y=0 in the table or by dividing y/x. None of the tables contain (0,0) so we will divide y by x. We are looking for a table which when each y is divided by its x we have the same constant appearing.

These fractions are not equal. This is not proportional.

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<h2>SO C</h2>
8 0
3 years ago
What is the value of x ?
zimovet [89]
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2 years ago
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The y-intercept is at (0,2)

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If you loom at the vertical line in bold on the graph, you will see that the blue line is going through the y-axis.

4 0
2 years ago
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