What is a best estimate for $21.15 $19.89 $6.52

1 answer:

3 0

$21 for the first. $20 for the second and $7 for the third

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Wewaii [24]

The answer is A. x-6=18 and x+6=18.

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Inessa05 [86]

Answer:

Step-by-step explanation:

its the only one that make sense

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svetoff [14.1K]

Answer:

2z+6

Step-by-step explanation:

z+z+6

Combine like terms

2z+6

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Ulleksa [173]

Answer:

Step-by-step explanation:

-6 + x = -2

add 6 to each side

-6 +6 +x = -2 +6

x = 4

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rosijanka [135]

The value is 1, any number multiplied by 0 is 1

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2 years ago