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2 years ago

Need some help with this one Two questions

Mathematics

2 answers:

rosijanka [135]2 years ago

5 0

Answer:

4,54

Step-by-step explanation:

what i find useful is if you flip the percentage of whatever, it makes it pretty easy. in this situation itd be 50% of 8, which is 4. for the total price, you just add the tax to the price

n200080 [17]2 years ago

3 0

Answer:

Step-by-step explanation:

i belive i did this wrong i havent done that in awhile

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Answer:

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You would have to do the change in y over the change in x
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Setler79 [48]

Answer:

The slope of the line is 1.

Step-by-step explanation:

We are given two coordinate points:

(-5, -3)
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$\displaystyle \frac{\triangle y}{\triangle x}$

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$(x_1, y_1) \ \text{and} \ (x_2, y_2)$

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After we do this, we can expand the rate of change formula:

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Now, we can use simple substitution to solve for m, or the slope.

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