3 years ago

What is twice 2^30? write using exponents

1 answer:

5 0

2^31

use the rule that states the product of the same base with different powers you add them

(a^n) times (a^m) = a^(n+m)

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Tiffani buys a new pair of shoes. She spends $81 including an 8% sales tax. What was the original price of the shoes to the near

KATRIN_1 [288]

Answer:

the original price of the shoes is $75

Step-by-step explanation:

x * 1.08 = 81

x = 81 / 1.08 = 75

75 * 1.08 = 81

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2 years ago

What is answer of equation 1/3 + f = 5

aleksklad [387]

Pretty sure the answer is F=4 2/3 I think

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3 years ago

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frez [133]

Answer:

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Step-by-step explanation:

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3 years ago

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Aloiza [94]

Answer:

Step-by-step explanation:

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2 years ago

At the building site there are 16 pallets with sacks of cement the total weight of all the pallets and cement is 4856 pounds eac

inysia [295]

The first thing we must do for this case is to define a variable.
We have then:
x: weight of each pallet with cement
We then have the following equation:
16x = 4856
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x = (4856) / (16)
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Answer:
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3 years ago