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3 years ago

5

Which property justifies the fact that 5(x - 2) is equivalent to 5x - 10

1 answer:

Misha Larkins [42]3 years ago

3 0

I believe it is the distributive property.

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What is the midpoint of the line segment joining points (3,5) and (-6,1)

mezya [45]

Answer:

( -3/2 , 3)

Step-by-step explanation:

midpoint of segment: (x , y) : ((x + x') / 2 , (y + y') /2)

x = (3 + (-6)) / 2 = -3/2

y = (5 + 1) / 2 = 3

8 0

3 years ago

Positive integers greater than -6 but less than +21

Nina [5.8K]

Step-by-step explanation:

<u>Inequality to describe problem:</u><u> </u>

$- 6 < x < 21$

x represents the unknown integer(s).

Integers are positive or negative numbers that <u>don't</u> have a fraction, or a decimal.

<u>Positive integers that work in the inequality:</u>

<u> $- 6 < 1< 21$ </u>

$- 6 < 2 < 21$

$- 6 < 3 < 21$

$- 6 < 4 < 21$

$- 6 < 5 < 21$

$- 6 < 6 < 21$

$- 6 < 7 < 21$

$- 6 < 8 < 21$

$- 6 < 9 < 21$

$- 6 < 10< 21$

$- 6 < 11 < 21$

$- 6 < 12 < 21$

$- 6 < 13 < 21$

$- 6 < 14 < 21$

$- 6 < 15 < 21$

$- 6 < 16 < 21$

$- 6 < 17 < 21$

$- 6 < 18 < 21$

$- 6 < 19 < 21$

$- 6 < 20 < 21$

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 work out as positive integers.

7 0

2 years ago

Piper has a points card for a movie theater. she receives 60 rewards points just for signing up. she earns 13.5 points for each

Arisa [49]

Answer:

10

Step-by-step explanation:

I first took away 60 from 195, as she already had 60 points. Than we were left with 135 points and since she gets 13.5 points every time she visits, I divided 135 by 13, which gives us 10.

3 0

2 years ago

What times 18 gives you a factor of negative 12?

kozerog [31]

Well I personally think and this is just my opinion or should I say answer but I think it is 16

5 0

3 years ago

Complete the ratio and find the answer

elena55 [62]

There are 12 inches in one foot. 120 x 12 = 1,440 inches. The correct ratio to be placed is the 5th one (aka 12 inches over 1 foot).

8 0

3 years ago