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r-ruslan [8.4K]
3 years ago
7

What is the additive inverse of the polynomial -7y^2x^2y-3xy-7x^2

Mathematics
2 answers:
ANEK [815]3 years ago
6 0

Answer:

Answer: 7y²-x²y+3xy+7x²

Step-by-step explanation:


Rashid [163]3 years ago
4 0

Answer:

A . 7y²-x²y+3xy+7x²

Step-by-step explanation:

Just took he test !

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3x + 2 = 38<br><br><br> Please help me.
aivan3 [116]
Subtract 2 from both sides

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divide both sides by 3

simplify 36/3 to 12

Answer: x = 12.
3 0
3 years ago
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Marquise has 200 meters of fencing to build a rectangular garden.
VikaD [51]

Answer:

2500

Step-by-step explanation:

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Can someone help me solve v + 17&lt; -52
irina [24]

Answer:

69

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3 years ago
-(1+7x)-6(-7-x)=36 what is x equal to
Katyanochek1 [597]

Answer:

x = 5

Step-by-step explanation:

Step 1: Write equation

-(1 + 7x) - 6(-7 - x) = 36

Step 2: Solve for <em>x</em>

  1. Distribute: -1 - 7x + 42 + 6x = 36
  2. Combine like terms: -x + 41 = 36
  3. Subtract 41 on both sides: -x = -5
  4. Divide both sides: x = 5

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

-(1 + 7(5)) - 6(-7 - 5) = 36

-(1 + 35) - 6(-12) = 36

-(36) + 72 = 36

-36 + 72 = 36

36 = 36

5 0
3 years ago
Walters savings account has a balance of $273. After 5 years, what will the amount of interest be at 5% compounded quarterly?
I am Lyosha [343]
The answer is $350

The formula is as follows: P(1+r/n) ^{nt}

P: Principal Amount : $273
r: Rate of interest: 5%
n: number of times the interest is compounded: 4 (Since Quarterly)
t:  number of years : 5
7 0
3 years ago
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