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3 years ago

Ian factored 12x3y3 – 24x2y3 into 6xy(2x2y2 – 4xy2).

2 answers:

6 0

A. 6xy(2x^2y^2-4xy^2) If you need to multiply 6xy and 2x^2y^2 & 6xy and 4xy^2. You will get 12x^3y^3-24x^2y^3. b. Factorization is not complete because 6xy is not the greatest common factor. c. Complete factor: 12x^2y^3(x-2y).

Alenkinab [10]3 years ago

5 0

Answer:

Step-by-step explanation:

Given that Ian factored

$12x^3y^3 - 24x^2y^3$

$6xy(2x^2y^2 - 4xy^2).$

We find that inside still there are common factors for the two terms.

We can find 2 as common factor and for x, the term x and for y it is y^2

So correct factorisation would be

$12x^2y^3(x-2)$

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Step-by-step explanation:

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Step-by-step explanation:

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15. The dollar amount y that remains to be repaid on a loan x months after the loan is issued is represented by y=-1000x + 8000.

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Answer:

1) $8000

2) $1000

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Step-by-step explanation:

We have the equation y = -1000x + 8000 which follows the linear equation:

y = mx + b, where m is our slope and b is our y-intercept

1) The initial balance can be found with our constant "b" which in this case is 8000. You can also plot the function of y and you will find that 8000 is the intercept when x = 0, aka the start

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3) To find how many months it will take for the loan to be repaid, let's solve for x when y = 0.

0 = -1000x + 8000

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3 years ago

Billy wanted to write a ratio of the number of apples to the number of peppers in his refrigerator. He wrote 1:3. Did bully writ

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Answer:

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Step-by-step explanation:

See the attached figure to better understand the problem

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we have