Which number line represents the solutions to 1-2x1 = 4? -10 -8 -6 -4 -20
2
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4
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6
8 10
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6
-10 -8 -6 -4 -20
2
2
4
8
10
O
-10 -8 -6 -4 -2 0 2 4
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6
8
10
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-10 -8-6-4-2
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4
2
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6
0
2
8 10

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18