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morpeh [17]
3 years ago
15

Will mark brainliest if right

Mathematics
1 answer:
azamat3 years ago
8 0

Answer: 5x^2 + 3x + 1

Step-by-step explanation:

1.) Put the two equations together into an addition problem.

<em>3x^2 + 4x + 2x^2 - x + 1</em>

2.) Combine like terms.

<em>3x^2 + 2x^2 = 5x^2</em>

<em>4x - x = 3x</em>

<em>1 = 1</em>

3.) Order the like terms together.

<em>5x^2 + 3x + 1</em>

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Elena-2011 [213]
I looked it up and this is what it said

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7 0
3 years ago
Misha deposited $3,725 into a savings account 22 years ago. The account has an interest rate of 2.2% and the balance is currentl
Annette [7]
The compounding equation is A=P(1+ \frac{r}{n}) ^{nt}. So
 
6012.37 = 3725(1+ \frac{0.022}{n}) ^{22n}    Divide by 3725

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Daily      = (1+ \frac{0.022}{365}) ^{22*365}
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Monthly  = (1+ \frac{0.022}{12}) ^{22*12}
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Quarter  = (1+ \frac{0.022}{4}) ^{22*4}
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Yearly  = (1+ \frac{0.022}{1}) ^{22*1}
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The answer is yearly.





5 0
3 years ago
A number is chosen at random from 1 to 50. Find the probability of selecting either a multiple of 4 or a multiple of 5.
anygoal [31]
A multiple of 4 is a 12/50 chance and a multiple of 5 is a 10/50 chance or simplified 1/5 chance
6 0
3 years ago
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Help 7th grade math pls
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Step 1:

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Step 2:

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Total capacity = sum of the individual production capacities.

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---------------------------------

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6 0
3 years ago
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