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NISA [10]
3 years ago
5

PLEASE HELP 94 POINTS (might take awhile but its worth it)

Mathematics
2 answers:
Reptile [31]3 years ago
7 0

Answer:

We did this in class but i forgot im so sorry :(


Step-by-step explanation:


STatiana [176]3 years ago
4 0
Hello,


1   .65 + 0.20(65) = 65 + 13 = 78
(65 - 60) / 65 = 5/65 = 0.0769 x 100 = 7.69 rounds to 7.7 % decrease compared to the 65 pizza's sold yesterday

2.  I posted a file to help you on this question!

3. <span>Find principal by using the formula </span><span>I=P⋅i⋅t</span><span>, where </span>I<span> is interest, </span>P<span> is total principal, </span>i<span> is rate of interest per year, and </span>t<span> is total time in years.
</span>
So basically your answer is 600.


I truley hope this helps.

Have a good day!


-Jurgen

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Answer:

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Step-by-step explanation:

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Step 1:  Use the formula y = mx + b to solve

This is slope-intercept form of a line.  We have a slope of 3/2, and a point (x, y), which is (1, 1).  Plug those values into the equation above and solve for b (the only variable we are missing

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Step 2: Rewrite the formula using the slope and the b value we just calculated

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Step 3:  Standard form of a line is ax + by = c, where a is a positive integer, so we rearrange the equation from step 2 to standard form.  

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Step-by-step explanation:

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Answer:

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<em>Comment on the problem</em>

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