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Afina-wow [57]
3 years ago
15

Please help me solve this.

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
8 0

The cost of the roof is $240

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ANSWER IT FOR BRIANLESTT AND POINTS
kvasek [131]

Answer:

Top right square. It's mirroring the image on the other side of the y axis. So Quadrant 2

4 0
2 years ago
The cost of having photos taken includes a sitting fee and $12 for each portrait. The cost of 3,6, and 9 photos respectively is
Eddi Din [679]

Answer:The sitting fee is 15 dollars


Step-by-step explanation:If you were to use the formula y=mx+b then the starting equation would be y=12x+b. It already gave you the cost for the amount of photos respectively so 51=12(3)+b. 12 times 3 equals 36 and 51 minus 36 equals 15. The same way would be used for 87 dollars and 123 dollars while using the amount of photos respectively. 87=12(6)+b. 12 times 6 equals 72. 72 plus 15 equals 87. 123=12(9)+b. 12 times 9 equals 108. 108 plus 15 equals 123. Therefore the sitting fee is 15. (51=12(3)+15, 87=12(6)+15, 123=12(9)+15)


4 0
3 years ago
1. slope == 5, through (3, 13)
GuDViN [60]

I’m assuming you’re trying to find the equation of a line that intersects the point. In order to do this you need to plug in your points into the equation that at the moment just has your slope.

y=5x —> 13=5(3)+b —> 13=15+b —> 13-15=b

—> b=-2

Now that you finally found your b (y-intercept) you can just plug it in!

y=5x-2

8 0
3 years ago
Are being from california and preferring brand a independent events?
Tasya [4]
Please clearer picture thank u
7 0
2 years ago
A line has a slope of -6 and passes through the point (2, 3). What is its equation in
Evgen [1.6K]

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{3})~\hspace{10em} \stackrel{slope}{m}\implies -6 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{3}=\stackrel{m}{-6}(x-\stackrel{x_1}{2}) \\\\\\ y-3=-6x+12\implies y=-6x+15

3 0
3 years ago
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