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marshall27 [118]
3 years ago
5

The sum of the cost of dinner d and 12 tip divided equally between 3 people

Mathematics
2 answers:
jekas [21]3 years ago
5 0
3d=12
This should be your equation
And if it is asking for the answer it would be 4
I hope this answer helps!
Zanzabum3 years ago
4 0
The answer would be Four because 4 times 3 equals 12.
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I need help community
Tamiku [17]

Answer:

Option C, F(x) = (x+2)/(x+1)

Answered by GAUTHMATH

3 0
3 years ago
What kind of solution is -4x-4=-7(x+4) ?
natima [27]

~ Simplifying

-4x + -4 = -7(x + 4)

~ Reorder the terms:

-4 + -4x = -7(x + 4)

~ Reorder the terms:

-4 + -4x = -7(4 + x)

-4 + -4x = (4 * -7 + x * -7)

-4 + -4x = (-28 + -7x)

~ Solving

-4 + -4x = -28 + -7x

~ Solving for variable 'x'.

~ Move all terms containing x to the left, all other terms to the right.

~ Add '7x' to each side of the equation.

-4 + -4x + 7x = -28 + -7x + 7x

~ Combine like terms: -4x + 7x = 3x

-4 + 3x = -28 + -7x + 7x

~ Combine like terms: -7x + 7x = 0

-4 + 3x = -28 + 0

-4 + 3x = -28

~ Add '4' to each side of the equation.

-4 + 4 + 3x = -28 + 4

~ Combine like terms: -4 + 4 = 0

0 + 3x = -28 + 4

3x = -28 + 4

~ Combine like terms: -28 + 4 = -24

3x = -24

~ Divide each side by '3'.

x = -8

~ Simplifying

x = -8

8 0
3 years ago
Read 2 more answers
Find the measure of the angle indicated. <br><br> A. 130°<br> B. 142°<br> C. 145°<br> D. 38°
Inessa [10]

Answer: 142°

Step-by-step explanation:

∡BAC= 38°

∡BAN= 180°-38° = 142°

7 0
2 years ago
Read 2 more answers
Alice and her sister picked 57 and 23 roses respectively. How many roses should Alice give to her sister to have the same number
tino4ka555 [31]

If you add up 57+23=80 40+40=80 so 40 is the answer they will have the same amount Alice gets 40 and her sister gets 40

5 0
3 years ago
10/24 and 5/12 what are the porportions
anyanavicka [17]
4 and 2 are the porportions
3 0
3 years ago
Read 2 more answers
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