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3 years ago

Penny had $117, which is 9 times as much money as Kari had. How much money did Kari have?

Mathematics

1 answer:

mylen [45]3 years ago

8 0

Well 117/9=13 so kari has $13

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I think it’s b but I may be wrong

leonid [27]

Answer:

D, not B

Step-by-step explanation:

So using Pythagorean Theorem:

$C^{2} =A^{2} +B^{2} \\x^{2} =144+265\\x^{2} =400\\x=20$

Yep, It's not B, But D.

Hope this helps!

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6 0

2 years ago

-5a-9+a=15 Explain please

IgorC [24]

Answer:

a = -6

Step-by-step explanation:

-5a-9+a=15

Combine like terms

-5a+a -9 = 15

-4a -9 = 15

Add 9 to each side

-4a -9+9 = 15+9

-4a = 24

Divide by -4

-4a/-4 = 24/-4

a = -6

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3 years ago

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Flura [38]

Answer: B 7.5

Step-by-step explanation:

Y = Kx

4 = k30

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k = 7.5

Y = KX

X Y

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3 years ago

I am of a number. If you multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6. Find my

Bumek [7]

(4x-4)/3=-6→4x-4=-18→4x=-14→x=-7/2

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3 years ago

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STALIN [3.7K]

360 because you multiply 8 x 5 x 9

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3 years ago

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