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Oksi-84 [34.3K]
4 years ago
11

What is 2x-3+8 simplified

Mathematics
1 answer:
zavuch27 [327]4 years ago
8 0

Answer: 2x+5

Step-by-step explanation:

Add  − 3  and  8 .

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A line with a slope of 1/4 passes through the points (9, -8) and (5, d). what is the value for?
vazorg [7]
        d + 8 = 1/4(x-9)
        d + 8 = 1/4x - 9/4
            - 8               - 8
    ------------------------------
        d = 1/4x - 17 

I just realized that this is not the answer you are looking for. It's an equation, not a value. Sorry about that.



7 0
4 years ago
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Suppose the linear regression line y= 4.009x- 77.531 predicts a pizza parlor's profits based on the number of pizzas sold. If x
tamaranim1 [39]

Answer:

The estimated profit is 62.784

Step-by-step explanation:

y = 4.009x - 77.531

Plug in the number of pizzas sold for x:

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5 0
3 years ago
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Please help as soon as possible
liraira [26]
So you got the answer already
3 0
3 years ago
A geologist studying the depths of water in a mountain lake finds that it has changed from 8,300 ft to 8,881 ft over a period of
grigory [225]

Answer:

7.0%

Step-by-step explanation:

Here, we want to get the value of the percentage increase

mathematically, we have the formula for this as follows ;

(new value - old value/old value * 100%

from the question, old value is 8,300 ft and the new value is 8,881 ft

So we have the percentage increase as follows;

(8,881 - 8,300)/8,300 * 100%

= 7.0%

5 0
3 years ago
Question and answer options attached. Please help, thanks!
Studentka2010 [4]

Answer:

there is no question but i think out of a,b,c and e i think b or c

Step-by-step explanation:

sorry

3 0
3 years ago
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