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3 years ago

See if you're a genius by answering this question!

Mathematics

2 answers:

svlad2 [7]3 years ago

6 0

Answer:

Do you know the answer

Step-by-step explanation:

Mandarinka [93]3 years ago

3 0

Answer:

Step-by-step explanation:

67.6 oz cost $ 1.89

unit rate is : 1.89 / 67.6 = 0.027....rounds to 3 cents per oz

12 twelve oz cans.....thats (12 * 12) = 144 oz....for 2.99

2.99 / 144 = 0.0207....rounds to 2 cents per oz

the better bargain would be the 12 twelve oz cans because u save one penny more per oz then when ur buying the 2 liter bottle

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How to solve y in -(y+9)=10

Allisa [31]

Answer:

Step-by-step explanation:

- (y+9) = 10

Multiply through by -1 gives us

y+9 = -10

Subtract 9 from both sides

y = -19

That's your answer.

If you work it through it satisfies the equation.

That is:

- (-19 +9) = 10

-(-10) = 10

10 = 10

Boo ya!

5 0

3 years ago

Someone needs to hear this. So here it is. God will pull you through. You just need to have faith. You just have to keep going.

vagabundo [1.1K]

Answer: thank you

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A square has a side that is (x-3) units long. If the area of the square is 126.5625 sq units, what is the value of x?

Kitty [74]

Answer:

14.25 units

Step-by-step explanation:

Area of a square= $l*b= (x-3)(x-3)=x^{2}-3x-3x+9=x^{2}-6x+9$

$x^{2}-6x+9=126.5625$

$x^{2}-6x-117.5625$

Solving the equation using quadratic equation then as attached

x=14.25 units

To prove

x-3=14.25-3= 11.25 units

area=11.25*11.25=126.5625 sq units

4 0

3 years ago

(-1/3) to the power of five?

Bumek [7]

$\bf \left( -\cfrac{1}{3} \right)^5\implies \left( -\cfrac{1}{3} \right)\left( -\cfrac{1}{3} \right)\left( -\cfrac{1}{3} \right)\left( -\cfrac{1}{3} \right)\left( -\cfrac{1}{3} \right)\implies -\cfrac{1^5}{3^5}\implies -\cfrac{1}{243}$

recall minus * minus * minus * minus * minus is minus.

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3 years ago

1. Attiana bought 5 packets of pumpkin seeds. Each packet contained 32 seeds. Attiana planted 1 packet of the seeds and 20 seeds

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3 years ago