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vladimir2022 [97]
4 years ago
8

Solve the equation-8+6m= 1/2(4m+16) for m

Mathematics
2 answers:
Lena [83]4 years ago
6 0

Answer:

m = 4

Step-by-step explanation:

Given

- 8 + 6m = \frac{1}{2}(4m + 16) ← distribute parenthesis

- 8 + 6m = 2m + 8 ( subtract 2m from both sides )

- 8 + 4m = 8 ( add 8 to both sides )

4m = 16 ( divide both sides by 4 )

m = 4

77julia77 [94]4 years ago
5 0

Answer:

6m - 8 = 2m + 8

4m = 16

m = 4

Step-by-step explanation:

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Marissa has a yard service to help people in her neighborhood. She earns $15 for each lawn she mows, $10 for each yard she weeds
sashaice [31]

Answer:

100-47=53 so 53$ profit

Step-by-step explanation:

5 0
3 years ago
What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15?
klasskru [66]
Step 1: 3x + 4y = 15 
Step 2: Get in Slope intercept form = y=mx+b
Step 3: Subtract 3x from both sides since your trying to get Y alone
Step 4: 4y = -3x + 15
Step 5: Divide 4 from both sides since 4 cannot go into -3 or 15 leave it as is
Step 6: Y = - \frac {3}{4} + \frac{15}{4}
Step 7: Point slope form= y-y=m(x-x)
Step 8: (8, -2) are your points 8x and -2y
Step 9: Substitute
Step 10: y - 2 = -\frac{3}{4} (x - 8)
Step 11: Distribute
Step 12: y - 2 =-\frac{3}{4} x + -6
Step 13: Add 2 to both sides
Answer : y = - \frac{3}{4} x + 4
5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 12(2+3x−6) ?
matrenka [14]
Simplify: 12(2 + 3x - 6)
= (12)(2 + 3x + - 6) = (12)(2) + (12)(3x) + (12)( - 6)
= 24 + 36x - 72
Answer = 36x - 48



2: Factor: 

36x - 48 
= 12(3x -4)

Answer 
= 12(3x -4)



3: <span>12(2+3x−6)

= 12(3x + 2 - 6)

= 12(3x - 4)


Your Answer  would be (A).

3x - 4</span>
7 0
3 years ago
Read 2 more answers
A mountain climber started at sea level and descended down a cliff. Her location can be represented by -75 feet. How many feet d
mariarad [96]

The mountain climber has travelled 75 feet below sea level while descending down a cliff.

Given:

  • A mountain climber at sea level starts descending down a cliff.
  • Her location can be represented by -75 ft.

To find:

The distance travelled by a mountain climber.

Solution

  • Distance ascending above sea level is taken in a positive direction.
  • Distance descending down sea level is taken in a negative direction.
  • This negative and positive only represents the direction

The location of mountain climber after descending from cliff  = -75 ft

The distance covered by the mountain climber = 75 ft

The mountain climber has travelled 75 feet below sea level while descending down a cliff.

Learn more about descending and ascending here:

brainly.com/question/1477877?referrer=searchResults

brainly.com/question/108740?referrer=searchResults

8 0
3 years ago
Michael will rent a car for the weekend . He can choose one of two plans. The first plan has no initial fee but costs $0.80 per
tangare [24]

Answer:

375 miles

Step-by-step explanation:

Set it up as an equation where m=miles

$75 +.6m=.80m

7 0
3 years ago
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