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makvit [3.9K]
3 years ago
10

Solve the following system of linear equations by graphing: -x+y = -7 4x + 4y = 20

Mathematics
1 answer:
mezya [45]3 years ago
4 0
I think it will be (-1,6)

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What is the area of this trapezoid? 10cm 5cm 12cm 1.5cm
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Area of a trapezoid = a+b+c x h

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What is the sum of the first seven terms of the geometric series 3 − 6 + 12 − . . . ?
maks197457 [2]
3-6+12=9
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Step-by-step explanation:

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3 years ago
Read 2 more answers
Graph the equation below by plotting the y-intercept and a second point on the line. When you click Done, your line will appear
Gala2k [10]

Answer:

Step-by-step explanation:

Equation of the line has been given as,

y=\frac{3}{2}x-5

By comparing this equation with the y-intercept form of the equation,

y = mx + b

Slope of the line 'm' = \frac{3}{2}

and y-intercept 'b' = -5

Table for the points to be plotted on a graph will be,

x              y

-4           -11

-2           -6

0            -5

2            -4

4            -3

By plotting y-intercept (0, -5) and any one of the points given in the table we can get the required line.

5 0
3 years ago
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