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Andru [333]
3 years ago
14

#1: Simplify the expression -3 (2x + 6) using the distributive property.

Mathematics
1 answer:
inna [77]3 years ago
5 0
The answer to this question is: 6x-18
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Mariulka [41]

Answer:

Option 4

Step-by-step explanation:

Coordinances for a three-dimensional coordinate system are (x, y, z).

The letter labeling each axis is always on the positive side.

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valentinak56 [21]

Answer:

49/36

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How do I solve this?
Hunter-Best [27]

9514 1404 393

Answer:

  • x = 10
  • y = 19

Step-by-step explanation:

Consecutive interior angles between parallel lines are supplementary.

Let's start with x.

  (8x +40)° +(6x)° = 180°

  14x +40 = 180 . . . . . . . . . divide by °, collect terms

  14x = 140 . . . . . . . . . subtract 40

  x = 10 . . . . . . . . divide by 14

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We can use the same approach for y:

  (7y)° +(3y -10)° = 180°

  10y = 190 . . . . . . . . . . . divide by °, add 10, collect terms

  y = 19 . . . . . . . . . . . divide by 10

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3 years ago
Choose whether each decimal terminates or repeats.
Maurinko [17]

Answer:

Step-by-step explanation:

3.232323-repeats

1.789-terminates

0.99-repeats

6.25-terminates

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4 years ago
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a plumber charges $130 to start a job plus $56 per hour. how many hours did she work if her bill is $214?
Brilliant_brown [7]

Answer:

first subtract 130 then divide in

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