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Dafna1 [17]
3 years ago
15

PLEASE HELP ME PLZZZ

Mathematics
2 answers:
makkiz [27]3 years ago
5 0
Z = 12.

5z + 8 = 4z + 20
z + 8 = 20
z =12
dezoksy [38]3 years ago
3 0

Answer:


Step-by-step explanation:

z = 12.

5z + 8 = 4z + 20

z + 8 = 20

z =12

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Write an inequality that represents the verbal expression. 9 less than a number n is less than 17.
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9>n>17
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What is the domain of f(x) = 3√x? all real numbers positive numbers and zero all integers whole numbers
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Answer:

  • B. positive numbers and zero

Step-by-step explanation:

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Correct choice is B

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2 years ago
The weight of a nickel is 80% of a quarter. If a nickel weighs 5 grams how much does a quarter weigh?
muminat

Answer:

Weight of a quarter  = 6.25 grams

Weight of a dime  = 2.5 grams

Step-by-step explanation:

The weight of a nickel is  80%

The weight of a quarter  or the weight of a nickel is 5 grams or weight of a quarter =50.8 = 6.25 grams

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3 years ago
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altruism means selfrecklessness,

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6 0
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gregori [183]

Given:

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Therefore, the coordinates of point B are (7,-3).

5 0
3 years ago
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