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rjkz [21]
3 years ago
6

Solve for a 6(a+3)=18+6a

Mathematics
1 answer:
Dominik [7]3 years ago
4 0
Expand

(6a + 18 = 18 + 6a)

Cancel 6a on both sides

(18 = 18)

Since both sides are equal, there are infinitely many solutions.
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Could I get the answer, all work and explanation for this problem?
ratelena [41]
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The sum of the measures of the interior angles of a convex pentagon
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3 years ago
Y varies directly with x and y = 12 when x =5 what is the value of y when x = 8
torisob [31]
Y and x are directly proportional, as stated by hypothesis. Let's use the rule of three to find y when x = 8.

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3 0
3 years ago
PLEASE HELP THANK YOU
Svetllana [295]

Answer:

change in the total cost for each book printed = $15

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Step-by-step explanation:

IF the eqn is y = 15x +1200

where y  represent the total cost of publishing a book (in dollars) and

x  represent the number of copies of the book printed


then cost to get started (before books are bought) can be found by substitute x=0 into the eqn

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when x=0, y=1200

when x=1, y=1200+15*1=1215

so the change in total cost=$15


7 0
3 years ago
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