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3 years ago

9- (-5)

Mathematics

2 answers:

Burka [1]3 years ago

8 0

Answer:14

Step-by-step explanation:14 because u change the sign into a + and take the sign from the highest number so it is a positive

kiruha [24]3 years ago

7 0

I put it in my ti calculator and it’s 14

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Removing which point from the coordinate plane would make the graph a function of X?

lisabon 2012 [21]

You would need to remove (-2, 1)

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3 years ago

There are 18 female teachers and 5 male teachers at Ashley's school. What is the ratio of the number of female teachers to the n

elena-14-01-66 [18.8K]

Answer:

The ratio of the number of female teachers to the number of male teachers is 18:5.

Step-by-step explanation:

First: Review how to write a ratio:

To write a ratio, take the two quantities, and put them on both sides of a colon (:). So, our two quantities our 18 and 5. But, they need to be in a specific order:

There are 18 female teachers and 5 male teachers at Ashley's school. What is the ratio of the number of female teachers to the number of male teachers?

Since, they mentioned the number of female teachers first, we put the quantity of female teachers first. So we will write 18 first and 5 after. So, the ratio is 18:5.

Thank you for reading

Topic: Ratios

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2 years ago

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blagie [28]

Answer:

see below

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Eric will drive between 70 -4 = 66 mph and 70+4 = 74 mph. He will <em>not</em> drive less than 66 or more than 74 mph.

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3 years ago

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Y=3/4 x-4

pochemuha

Answer:

see graph of y=3/4 x-4

Step-by-step explanation:

Assuming you mean

$y = \frac34x - 4$

Below is a graph of that one. The slope is 3/4 and the interception with the y axis is at y=-4. The equation is in its normal form y=ax+b with a=3/4 (slope) and b=-4 (y intercept), so no conversion needed.

You have to be careful on how you write these equations down. It might very well be that you meant:

$y = \frac{3}{4x-4}$ or $y = \frac{3}{4x} - 4$

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3 years ago

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11111nata11111 [884]

Given table

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7 24

8.3 35

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The first graph represents the line of best fit.

The definition of line of best fit " A line of best fit is a straight line that best represents the data on a scatter plot. This line may pass through some of the points, none of the points, or all of the points.".

<h3>Note: Most of the points should be as closer as possible to the drawn line. </h3>

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3 years ago

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