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Aleksandr [31]
2 years ago
9

Help?

Mathematics
2 answers:
Alexxandr [17]2 years ago
5 0
CAN SOMEONE HELP ME WITH MY HOMEWORK PLZ
rewona [7]2 years ago
3 0
3 of each jessica can get 3 packs of cookies and 3 packs of cupcakes
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Passes through (1,9) slope=2
quester [9]

Answer:

y=2x+7

Step-by-step explanation:

y-y1=m(x-x1)

y-9=2(x-1)

y=2x-2+9

y=2x+7

4 0
3 years ago
What equation is graphed in this figure?
Ksivusya [100]

to get the equation of any straight line, we simply need two points off of it, let's use those two points in the picture below.

(\stackrel{x_1}{0}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{1}~,~\stackrel{y_2}{5}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{5}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{1}-\underset{x_1}{0}}}\implies \cfrac{3}{1}\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_2=m(x-x_2) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_2}{5}=\stackrel{m}{3}(x-\stackrel{x_2}{1})

keeping in mind that for the point-slope form, either point will do, in this case we used the second one, but the first one would have worked just the same.

7 0
1 year ago
47.9 less than k is -21.6
Law Incorporation [45]
K is equal to -69.5 K=69.5 You put it in an equation 47.9-K=-21.6Then you subtract 47.9 from both sides and you get K=69.5 
3 0
3 years ago
000
grigory [225]

Answer:

59

Step-by-step explanation:

4 0
3 years ago
Can someone help me with these 3
photoshop1234 [79]
24. 244 cm

25. 65 mm

26. 37/80 or 0.4625

8 0
3 years ago
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