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3 years ago

Need help finding the answer, on a timer!!!!

Mathematics

1 answer:

Anestetic [448]3 years ago

4 0

I’m not completely sure but i think it’s the one u have chosen

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I will give brainliest if you will be the first to be my friend on Nitro Type!!

Solnce55 [7]

Answer:

$200858.40

Step-by-step explanation:

1,269,530 + 15,000,000 = 16,269,530

16,269,530/81

= 200858.40

I'll be your friend on there sorry I probably won't be your first

Hope I helped!!

btw I LOVE Vampire Diaries

7 0

3 years ago

Pls help with explanation

Arada [10]

The first answer is x=63
the second one is x=10

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3 years ago

Read 2 more answers

Which systems have infinite solution? check all that apply

Sergeu [11.5K]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve for x: 6x-4 over 3+2x=5/6

viktelen [127]

$Domain:\\\\3+2x\neq0\to x\neq-1.5\\\\\dfrac{6x-4}{3+2x}=\dfrac{5}{6}\qquad\text{cross multiply}\\\\6(6x-4)=5(3+2x)\qquad\text{use distributive property}\\\\(6)(6x)+(6)(-4)=(5)(3)+(5)(2x)\\\\36x-24=15+10x\qquad\text{add 24 to both sides}\\\\36x=39+10x\qquad\text{subtract 10x from both sides}\\\\26x=39\qquad\text{divide both sides by 26}\\\\x=\dfrac{39}{26}\\\\x=\dfrac{39:13}{26:13}\\\\\boxed{x=\dfrac{3}{2}}\in D$

5 0

3 years ago

Worth 12 Points, i spent 24

rewona [7]

Answer:

$\displaystyle m^{\frac{35}{12}}n^{-\frac{28}{15}}=\frac{m^{\frac{35}{12}}}{n^{\frac{28}{15}}}$

Step-by-step explanation:

The relevant rule of exponents is ...

(a^b·c^d)^e = a^(be)·c^(de)

Then ...

(m^(5/4)·n^(-4/5))^(7/3) = m^(5/4·7/3)·n^(-4/5·7/3)

= m^(35/12)·n^(-28/15)

Since you want positive rational exponents, you can write this as ...

= m^(35/12)/n^(28/15)

6 0

3 years ago