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Define the two numbers
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Let one number be x and the other be y
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Form equations and solve
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x + y = -14 --------------- (1)
y - x = 12 ------------------(2)
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(1) + (2)
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2y = -2
y = -1
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Substitute y = -1 into (2)
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y - x = 12
-1 - x = 12
x = -1 -12
x = -13
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Answer: x = -13, y = -1
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Answer:
The length is 56 and the width is 54.
Step-by-step explanation:
The perimeter of a rectangle is 2x+2y (width and length on both sides). so 2x+2y=220. Also x=y-2, because the width is 2 feet less than the length. Fill x=y-2 in 2x+2y=220 and we get 2(y-2)+2y=220. 2y-4+2y=220. 4y=216. y=54. Fill in y=54 in 2x+2y=220 and we get 2x+2(54)=220. 2x=220-2(54)=112. x=56.
Answer:
967354176/8725762864 because it can be a common denomonater
Step-by-step explanation:
Answer:
855 donuts
Step-by-step explanation:
380/20 = 19 donuts per minute
19 × 45 = 855
The attachment is the graph of the equation y - 1 = 2 / 3 (x - 3)
