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Vitek1552 [10]
3 years ago
6

7k − 5k + 8 = −4

Mathematics
1 answer:
Orlov [11]3 years ago
3 0

Answer:

-6

Step-by-step explanation:

7k − 5k + 8 = −4

2k+8=-4

    -8  -8

2k=-12

/2   /2

k=-6

<u><em>Check!</em></u>

7(-6)-5(-6)+8

-4=-4

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Math home work how do I find the area I also need the work please help meeeeeeee
AVprozaik [17]
For the shaded bit all you need to do is 8.5 × 6.
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if it is to be both then just do that and add them together
4 0
4 years ago
Find the measure of angle
madreJ [45]

9514 1404 393

Answer:

  (b)  62°

Step-by-step explanation:

Let x represent the measure of the angle.

The complement is (90 -x).

The supplement is (180 -x).

The relationship between the supplement and the complement is ...

  (180 -x) = 6 +4(90 -x)

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5 0
3 years ago
How is the quotient of 3,419 and 11 determined using an area model? Enter your answers in the boxes to complete the equations. 3
Ipatiy [6.2K]

The quotient of 3,419 and 11 is 310.81.

<h3>How to illustrate the information?</h3>

It should be noted that from the information given, we are to find the quotient of 3,419 and 11 determined using an area model.

It should be noted that this simply means the division of the values given. This will be:

= 3419/11

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6 0
1 year ago
Solve for n:<br> 3⁄5 · n = 6
garik1379 [7]

Answer:

n = 10

Step-by-step explanation:

Solve for n:

(3 n)/5 = 6

Multiply both sides of (3 n)/5 = 6 by 5/3:

(5×3 n)/(3×5) = 5/3×6

5/3×3/5 = (5×3)/(3×5):

(5×3)/(3×5) n = 5/3×6

5/3×6 = (5×6)/3:

(5×3 n)/(3×5) = (5×6)/3

(5×3 n)/(3×5) = (3×5)/(3×5)×n = n:

n = (5×6)/3

6/3 = (3×2)/3 = 2:

n = 5×2

5×2 = 10:

Answer:  n = 10

6 0
4 years ago
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Sebastián was saving $8.50 each week in order to have enough money for a phone that costs $122. If his father
weqwewe [10]

Answer:

The inequality is 25+8.50w≥122

7 0
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