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
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The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.
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Four times a number added to 3 times a larger number is 31. Seven subtracted from the larger number...
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