Solve the following system of equations graphically on the set of axes below.
y= -x+4
y=−x+4<...
Mathematics, 16.10.2020 15:01 nettyshaf202406
Solve the following system of equations graphically on the set of axes below.
y= -x+4
y=−x+4
2x-y= 8
2x−y=8
Answers: 1
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If a is a nonzero real number then the reciprocal of a is
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White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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