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Komok [63]
3 years ago
8

How do you do the shortcut method

Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
<span>Add both the result (1×3 + 1×3) = 6 and write down to the left of 9 (result ofstep 1).

</span>
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$12.95 for 3 pounds of nuts or $21.45 for 5 pounds of nuts
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First, find the base rate of both of the numerals, to do this simply divide the price by the number of units.

12.95 divided by 3 is 4.32 ( rounded to nearest cent )

21.45 divided by 5 is 4.29 ( rounded to nearest cent )

So, if you want the better deal ( which is what I've interpreted ), then 5 pounds of nuts is the better deal <u>BY</u> 3 cents.

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What is the question of the line that passes through the point (-2,-2) and has a slope of 4. Plz someone answer
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Step-by-step explanation:

We have the information that the slope is 4 and the line goes through the point (-2,-2). With this information, we can make a linear equation in a point slope form (y - y_{1}= m * (x - x_{1}), so the equation would be y+2=4(x+2), or simplified, y+2=4x+8. in order to solve for y (to make it a slope-intercept equation), we must subtract 2 from both sides. This gives us the equation y=4x+6. Hope this helps!

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