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3 years ago

Jerry bought toy trains at the store. He gave 15 away and had 9 left. Which of the following shows how

Mathematics

1 answer:

Paladinen [302]3 years ago

7 0

The answer of this question is 24 toy trains.

Step-by-step explanation:

Given,

Jerry gave away 15 trains .

Jerry left with 9 trains .

Jerry total brought toy trains = given away toy trains + left with toy trains

Total toy trains = 15 + 9

Total toy trains = 24

Jerry brought a total of 24 toy trains.

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Write the equation of the line with slope = -3 and passes through (2,7)

andriy [413]

Answer:

Step-by-step explanation:

y - 7 = -3(x - 2)

y - 7 = -3x + 6

y = -3x + 13

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3 years ago

The owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club. She would now like to det

Maru [420]

Answer:

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Step-by-step explanation:

Given that the owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club.

$H_0: Mean = 30\\H_a: Mean >30$

(Right tailed test)

Sample size = $n=250$

Sample mean = 30.45

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Sample std dev s = 5

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3 years ago

Help please! Ty! Ratios

Kamila [148]

Answer:

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Reduced.....2:3

Step-by-step explanation:

Pretty simple doesn't need explaining

8 0

2 years ago

I will venmo 5-10 dollars anyone who can do my Spanish homework please I can’t read this just answer the questions to the slides

Blababa [14]

Answer:

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Step-by-step explanation:

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2 years ago

Point M is the midpoint of AB. The coordinates of point A are (-8, 3) and the coordinates of M are (-2, 1). What are the coordin

ch4aika [34]

Answer:

the coordinates of point B are (-5, 2)

Step-by-step explanation:

1. use midpoint formula to find the midpoint (equation attached below)

2. plug in the numbers

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3. solve

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2 years ago