3 years ago

Please help!! answer choices and question below

Mathematics

1 answer:

puteri [66]3 years ago

3 0

Answer:

3 because 3 times 4 is 12 and 18 divided by 6 is 3

Step-by-step explanation:

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gizmo_the_mogwai [7]

Answer:

a) -10

b) 7

Step-by-step explanation:

a) $2(x + 3) = x - 4$

$= > 2x + 6 = x - 4$

$= > 2x - x = - 4 - 6$

$= > x = - 10$

b) $4(5x - 2) = 2(9x + 3)$

$= > 20x -8 = 18x + 6$

$= > 20x - 18x = 8 + 6$

$= > 2x = 14$

$= > x = \frac{14}{2} = 7$

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Rom4ik [11]

Answer:10,950=350x+475y

X=trumpet

Y=trombone

Step-by-step explanation:

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3 years ago

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valentina_108 [34]

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3 years ago

Johnny needs to save $24.00 to buy a new video game. Three weeks after saving, he has $6.00. After 6 weeks, he has $12.00. If Jo

Mrrafil [7]

He will need to save up for 12 weeks because he is getting 2 dollars a week.
It says after 3 weeks he saved 6, so divide six by three and the answer meaning he makes 2 a week. Next divide 24 by 2 and you get 12.

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3 years ago

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Tom brought a board that was 7/8 of a yard long. he cut of 1/2 a yard.how much was left

Burka [1]

Answer:

3/8

Step-by-step explanation:

7/8- 1/2 which is equivilient to 4/8 is 3/8

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2 years ago