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Monica [59]
3 years ago
13

What does -3 1/6+6 2/3 equal

Mathematics
2 answers:
Fittoniya [83]3 years ago
7 0

Answer:

3 1/2

Step-by-step explanation:

-3 1/6+6 2/3

We need to get a common denominator of 6

-3 1/6 + 6 2/3 *2/2

-3 1/6 + 6 4/6

Since the signs are different, we subtract and take the sign of the larger number

6 4/6 - 3 1/6 = 3 3/6 = 3 1/2

The sign of the larger number was positive so the answer is positive

3 1/2

Step2247 [10]3 years ago
6 0

Answer:

3½

Step-by-step explanation:

-3 - 1/6 + 6 + 2/3

3 + 4/6 - 1/6

3 + 3/6

3½

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kherson [118]

Answer:

A

Step-by-step explanation:

The interception of the two lines is the solution point.

6 0
3 years ago
A = 1 , b =3.5 i need help quick
Alex Ar [27]

Answer:

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7 0
3 years ago
Find the volume of a cube with a side length of 2 in, to the nearest tenth of a cubic
galina1969 [7]

Answer:

8

Step-by-step explanation:

volume of cube = side lenght ^3

= 2^3

= 8cubic inch.

8 0
3 years ago
When visiting his parents, Tyler drives at an average speed of 42 km/h through urban areas and at an average speed of 105 km/h o
MaRussiya [10]

Answer:

  168 km

Step-by-step explanation:

Let x represent the distance Tyler drives at the slower speed, and let y represent the distance at the higher speed. Using time = distance/speed, we can write equations for the total travel time:

  x/42 +y/105 = 2.5

  x/28 +y/60 = 4.0 . . . . . 1.5 hours more than the usual 2.5 hours

Multiplying the first equation by 210, we have ...

  5x +2y = 525

Multiplying the second equation by 420, we get ...

  15x +7y = 1680

Subtracting 3 times the first of these equations from the second, we have ...

  (15x +7y) -3(5x +2y) = (1680) -3(525)

  y = 105

Putting this into the very first equation, we get ...

  x/42 + 105/105 = 2.5

  x/42 = 1.5 . . . . . . subtract 1

  x = 63 . . . . . . . . .multiply by 42.

The total distance to Tyler's parents' house is ...

  63 km + 105 km = 168 km

4 0
3 years ago
Can someone please help me? I keep losing points...
Ad libitum [116K]

Answer:

$39,000

Step-by-step explanation:

i = prt

i = ($30,000)(.10)(3)

$9000 + 30000

8 0
3 years ago
Read 2 more answers
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