4 years ago

Pls help, I have no idea what to do

2 answers:

8 0

The answer could be 42x^2 yz. 42 time 3 equals 126. When multiplying variables add the exponents, so x^2 times x^2 equals x^4. The width is missing 1 y so you input in the length. And lastly you are missing z. So all-together you get 42x^2 yz

DiKsa [7]4 years ago

3 0

I am pretty sure that it is 42x^2y^3z

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Kamila [148]

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4 years ago

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Step-by-step explanation:

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3 years ago

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fiasKO [112]

Answer:

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3 0

3 years ago

Simplify the following expression. 3(x + 2) - 5x

tankabanditka [31]

Answer:

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Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Josue knows that his aunt earns more money. than his uncle. He asked how much his aunt earns each month and was told, "$600 less

Firdavs [7]

Answer:

Uncle's earnings is $2400

Step-by-step explanation:

Represent his uncle's earnings with x

$600 less than twice what your uncle earns is represented as:

$2x - 600$

Since, his aunt's earnings is $4200.

We have:

$2x - 600 = 4200$

Add 600 to both sides

$2x - 600 + 600= 4200 + 600$

$2x = 4800$

Solve for x

$x = 4800/2$

$x = 2400$

Hence, His uncle's earnings is $2400

5 0

4 years ago