3 years ago

Sorry if u can’t see it but I don’t know

1 answer:

vekshin13 years ago

4 0

It is first option salt water is it?

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goblinko [34]

The answer is 106 dollars

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3 years ago

Sonja [21]

Answer:

Step-by-step explanation:

2 x 8 is just another way of saying what would 8 + 8 be

for example, 5x5 would just 25 but 5+5+5+5+5 would also be 25

Hope this helps, sorry im not a good teacher:)

5 0

2 years ago

SVEN [57.7K]

Yes the x values are all different, if two were the same then it would not be one but in this case it is

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3 years ago

mars1129 [50]

Answer:

maybe 11.2-9.6n...sorry if I get it wrong

Step-by-step explanation:

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2 years ago

mylen [45]

Answer:

${x}^{2} + 9x + 20$

Step-by-step explanation:

1) Use FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

${x}^{2} + 5x + 4x + 20$

2) Collect like terms.

${x}^{2} + (5x + 4x) + 20$

3) Simplify.

${x}^{2} + 9x + 20$

Therefor, the answer is x² + 9x + 20.

5 0

3 years ago