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3 years ago

If can babysits 2 hours and she earns $14 then she works 4 hours and gets $28 what how much does she make if she does 6 hours

Mathematics

1 answer:

mr Goodwill [35]3 years ago

7 0

Answer:

He will earn 42$

Step-by-step explanation:

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Starting at the point (-3,2) go left 9 and down 8. What ordered pair gives the location of this new point

tigry1 [53]

The new a=plot would be:

(-3-9,2-8)=

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1 year ago

Mixed numbers between 5 and 7 with an interval of 1/3

Lilit [14]

5 1/3 , 5 2/3 , 5 3/3 , 6 1/3 , 6 2/3 ,

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3 years ago

Solve for x (1/x) -2/3 = (4x)

Vadim26 [7]

The value of x is $x=\frac{-1+\sqrt{37}}{12}$ and $x=\frac{-1-\sqrt{37}}{12}$

Step-by-step explanation:

The equation is $\frac{1}{x}-\frac{2}{3}=4 x$

Subtracting by $4x$ on both sides,

$\frac{1}{x}-\frac{2}{3}-4 x=0$

Taking LCM,

$\frac{3-12 x^{2}-2 x}{3 x}=0$

Multiplying by 3x on both sides,

$-12 x^{2}-2 x+3=0$

Dividing by (-) on both sides,

$12 x^{2}+2 x-3=0$

Using quadratic formula, we can solve for x.

$\begin{aligned}x &=\frac{-2 \pm \sqrt{2^{2}-4 \cdot 12 \cdot(-3)}}{2 \cdot 12} \\&=\frac{-2 \pm \sqrt{4+144}}{2 \cdot 144} \\&=\frac{-2 \pm \sqrt{148}}{24} \\&=\frac{-2 \pm 2 \sqrt{37}}{24}\end{aligned}$

Taking out common term 2, we get,

$\begin{array}{l}{x=\frac{-2(1 \pm \sqrt{37})}{24}} \\{x=\frac{-1 \pm \sqrt{37}}{12}}\end{array}$

Thus, the value of x is $x=\frac{-1+\sqrt{37}}{12}$ and $x=\frac{-1-\sqrt{37}}{12}$

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3 years ago

Write a story to go with 3/4 times 1/2.

valina [46]

Answer:

2/3 = 0.666666667

hopefully i helped :)

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3 years ago

Read 2 more answers

If the math club collected 17,604 points and gave away 36 shirts, how many points were collected if 82 shirts were given away?

luda_lava [24]

17,604 points/36 shirts=489 points per shirt
82 shirts*489 points=40,098 points

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2 years ago