3 years ago

Jason solved the following equation to find the value for

1 answer:

8 0

Answer:
Jason can check his answers by plugging in 6.5 in where x is shown.

Explanation:
-8.5x6.5-3.5x6.5
Where the 6.5s are is where x was and it was a multiplication because x is next to the number

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Gwyneth begins solving for x in the equation 2(x-4)=5(4-2x)+4x.after applying the distributive property and combining like terms

Leya [2.2K]

The answer would be:
8x-4=20-6x

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3 years ago

Determine the amount you need to invest to have $22,000 dollars in 4 years if you invest at 5% annual interest, compounded quart

zvonat [6]

Answer:

Step-by-step explanation:

Метод

сложных процентов:

S = 100 (1+

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4 years ago

Matrix A = [6 -12 4 8]. What is matrix X if 1/2x=A?

Step2247 [10]

Answer:

$X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right]$

Step-by-step explanation:

A matrix is given by

$A = \left[\begin{array}{cccc}6&-12&4&8\end{array}\right]$

Now, we have to find the matrix X if $\frac{1}{2} X = A$

⇒ X = 2A

Now, multiplication of a constant with a matrix means multiplication with that constant with all the terms of the matrix.

So, $X = \left[\begin{array}{cccc}6 \times 2&-12 \times 2&4 \times 2&8 \times 2\end{array}\right]$

⇒ $X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right]$ (Answer)

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4 years ago

Read 2 more answers

Joey collects baseball cards. He already has 245 and for his birthday, each of his 12 friends bought him 25 more. How many baseb

lina2011 [118]

Answer:545 baseball cards

Step-by-step explanation:hope this helps!

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3 years ago

Where does 196 come from?

Tju [1.3M]

Answer:

the number 196 come from 14.

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