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3 years ago

The income is 2x^2 + 3x + 1 and the amount is 3x + 2

Mathematics

1 answer:

Rama09 [41]3 years ago

4 0

Answer:

$Saving=2x^2-1$

Step-by-step explanation:

$Income=2x^2+3x+1\\\\Expenditure\ amount=3x+2\\\\Saving=Income-Expenditure\\\\Saving=(2x^2+3x+1)-(3x+2)\\\\Saving=2x^2+(3x-3x)+(1-2)\\\\Saving=2x^2-1$

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lesantik [10]

Answer:

21 bushels of sweet corm weight 735 pounds.

Step-by-step explanation:

Given:

Weight of 21 bushels of sweet corn is obtained by multiplying the unit weight to the number of bushels required.

Unit weight of sweet corn is the weight of 1 bushel of sweet corn.

Weight of 1 bushel of sweet corn = 35 pounds

So, weight of 21 bushels of sweet corns = $35\times 21=735$ pounds.

Therefore, 21 bushels of sweet corn weigh 735 pounds.

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3 years ago

To get from the stone to the tree you must avoid walking through a pond. To avoid the pond, you must walk 34 yards north

AlexFokin [52]

Answer:

Rounded, 22 yards.

Step-by-step explanation:

The pythagorean theorem states: a^2 + b^2 = c^2

a = 34, squared = 1156

b = 41, squared = 1681

Add those to get 2837.

√2837 = 53.26, rounded.

34 + 41 = 75

75 - 53 = 22

22 yards is your answer.

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3 years ago

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Romashka [77]

D. one kelvin is the answer

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4 years ago

What is an equation of the line, in point-slope form, that passes through (8, -8); slope: 3

gavmur [86]

Answer:

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4 years ago

Help me answer this <3

Kisachek [45]

The answer is B
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3 years ago

The income is 2x^2 + 3x + 1 and the amount is 3x + 2​

The income is 2x^2 + 3x + 1 and the amount is 3x + 2