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Svetlanka [38]
2 years ago
6

Barbara sales ice teas for $1.49 per bottle and water for $1.25 per bottle she wrote an equation to find out the number of bottl

es she needs to sell to earn $100

Mathematics
2 answers:
coldgirl [10]2 years ago
7 0

Answer:

I dont know

Step-by-step explanation:

i think its 1.34

TiliK225 [7]2 years ago
6 0
She did not consider the number of bottles of water
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VMariaS [17]

Answer:

X=14 Y=14.

Step-by-step explanation:

The question is not explained very well.

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What fraction of a circle is 80°?​
Liono4ka [1.6K]

Answer:

2/9

Step-by-step explanation:

Simplify 80°/360°

4 0
2 years ago
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Please help! If possible please show your work. Thank you in advance!! :D
Rudiy27

Answer:

  • (-4)³ = -64
  • -64

Step-by-step explanation:

The first step in solving the equation is to cube both sides:

  (∛x)³ = (-4)³ . . . . . = (-4)(-4)(-4) = 16(-4) = -64

  x = -64 . . . . . simplified

__

We're not sure what "checking" is supposed to involve here. Usually, one would check the answer by seeing if a true statement is made when the answer is put into the original equation.

  ∛(-64) = -4 . . . true

Many calculators will not compute √(-64) because they compute roots using logarithms. The log of a negative number is not defined.

So, the way one would check this is to cube both sides, which is how we got the answer in the first place. We expect the same result from doing the same operation again, so it isn't really a check.

6 0
2 years ago
Every whole number is a real number . <br> True or false
grandymaker [24]
True. No imaginary number is considered "whole", all whole numbers are rational and real.
8 0
2 years ago
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