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3 years ago

13

Evaluate the expression.

1 answer:

xxMikexx [17]3 years ago

7 0

Answer:

17

Step-by-step explanation:

2 sqrt(81) -1

We know the sqrt(81) = 9

2*9 -1

18-1

17

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GREYUIT [131]

Answer:

52 feet

Step-by-step explanation:

14(2) = 28

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28 + 24 = 52

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3 years ago

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Step-by-step explanation:

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2 years ago

Usual form of the expression 3 × 10-⁵ is given by? <br><br><br>

tiny-mole [99]

Answer:

0,00003

Step-by-step explanation:

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3/100000

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3 years ago

If a gas tank can hold 30 gallons, how many gallons does it contain when it is three-fifths full?

irina [24]

3/5 of 30 is 90/5
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3 years ago

Sofia has been saving money to buy a new computer. For her birthday, Sofia’s mother gave her twice what she had already saved. N

MAXImum [283]

Answer:

67.5

Step-by-step explanation:

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answer is $67.50

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2 years ago