Mathematics, 09.06.2021 17:00 peteh5
Four times a number added to 3 times a larger number is 31. Seven subtracted from the larger number is equal to
twice the smaller number. Let x represent the smaller number and y represent the larger number. Which equations
represent this situation?
O y--gx+31
y - 2x + 7
4.
31
y = 2x+7
o y=-3x+31
y=-2x+7
4.
31
y=-3x+ 3
Answers: 3
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 18:30
Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol
Answers: 2
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