X- 7y = -21 2x -14y =-42
Solve by substitution....
Mathematics, 14.12.2021 01:40 stinematesa
X- 7y = -21 2x -14y =-42
Solve by substitution.
Answers: 2
Mathematics, 21.06.2019 21:00
Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
Answers: 1
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Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.
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Mathematics, 22.06.2019 03:40
Ne height of zak is 1.86 metres. the height of fred is 1.6 metres. write the height of zak as a fraction of the height of fred. give your answer in its simplest form.
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