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il63 [147K]
3 years ago
11

7(4x+2)+3=-67 solve x

Mathematics
1 answer:
Daniel [21]3 years ago
4 0

Answer:

x=-3

Step-by-step explanation:

hope this helps

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Help with math hw please
Alex777 [14]

Answer:

x = 4

Step-by-step explanation:

All of the sides are the same so every angle is 17x-8.

Every triangle adds up to 180 degrees.

3(17x-8)=180

51x-24=180

    +24  +24

51x=204

 x= 4

7 0
3 years ago
What is the simplified form?
yarga [219]

Answer:

\frac{6}{5x^{10}}

Step-by-step explanation:

Step 1: Simplify square roots

√72 = 6√2

√50 = 5√2

So, \frac{x^86\sqrt{2} }{x^{18}5\sqrt{2} }

Step 2: Cancel like terms

\frac{6}{x^{10}(5)}

Step 3: Rewrite

And we should get our answer!

7 0
3 years ago
What should the balance be in Diane's register?<br><br> Will give BRAINLIEST
MArishka [77]

Answer:

The balance of Dianne's register should be $359.41

Step-by-step explanation:

We can begin at the ending balance on the bank statement at $578.30

Then a check is written for $219.25, so a debit

Next a deposit is made for $140.36, so a credit

Then a withdrawal is made for $140.00, so a debit

This means we can make the equation

578.30-219.25+140.36-140.00=359.41

3 0
3 years ago
Subtract (5x^2-5) from the sum (x^2-9x+2) and (4x^2-5x+1)
Ivan

Assignment: \bold{Solve \ Equation: \ \left(x^2-9x+2\right)+\left(4x^2-5x+1\right)-\left(5x^2-5\right)}

<><><><><><><>

Answer: \boxed{\bold{-14x+8}}

<><><><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><><><>

[ Step One ] Remove Parenthesis: (a) = a

\bold{x^2-9x+2+4x^2-5x+1-\left(5x^2-5\right)}

[ Step Two ] Simplify \bold{-\left(5x^2-5\right)}

\bold{-5x^2+5}

[ Step Three ] Rewrite Equation

\bold{x^2-9x+2+4x^2-5x+1-5x^2+5}

[ Step Four ] Simplify \bold{x^2-9x+2+4x^2-5x+1-5x^2+5}

\bold{-14x+8}

<><><><><><><>

\bold{\rightarrow Mordancy \leftarrow}

3 0
3 years ago
Bag a contains 3 white marveled and 2 marbles bag b contains 6 white marbles and 3 red marbles a person draws one marbles from e
bulgar [2K]

|\Omega|=5\cdot9=45\\|A|=3\cdot6=18\\\\P(A)=\dfrac{18}{45}=\dfrac{2}{5}

6 0
3 years ago
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