3 years ago

I need the answer,Had to solve for homework and still working on it?

Mathematics

1 answer:

storchak [24]3 years ago

4 0

They need to have common denomenators so change the fractions to 12/15 - 5/15 which is 7/15.

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15 point reward + brainliest to correct answer!!

lys-0071 [83]

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2 years ago

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Josie buys a necklace for $24 which is 80% off. How much was the full price of the necklace

Sedbober [7]

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Step-by-step explanation:

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3 years ago

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9y^-5/3y^2r^-3 what is the answer in a fraction

allsm [11]

Answer:

3r^3/y^7.

Step-by-step explanation:

9y^-5 / 3y^2r^-3

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3 years ago

If f(x) = x* and g(x) = 3+8x?, find g(f(x)).

zhuklara [117]

g(8x-3)=x

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3 years ago

Somebody please help me with this !!!

Damm [24]

Step-by-step explanation:

Case 1 :

$3x + 2y = 6 \\ 4x + y = 2 \\ 3x = 6 - 2y \\ x = \frac{6 - 2y}{3} = \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) + y = 2 \\ 8 - \frac{8y}{3} + y = 2 \\ - 1.67y = - 6 \\$

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Case 2 :

$3x + 2y = 6 \\ 4x - y = 2 \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) - y = 2 \\ 8 - \frac{8y}{3} - y = 2 \\ - 3.67y= - 6 \\ y = 1.63$

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7 0

3 years ago