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sergey [27]
3 years ago
9

6.8x+9.3 = -9.4+3.4(2-5x)

Mathematics
2 answers:
frosja888 [35]3 years ago
6 0
X= -0.5 this is the answer
Afina-wow [57]3 years ago
5 0

Answer:

22/12

Step-by-step explanation:

98-8x=14+12(2-5x)

98-8x=14+24-60x

-8x +60x=10-9

52x=88

x=22/13

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padilas [110]

Answer:

160.14  mm^2

Step-by-step explanation:

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7 0
2 years ago
the angel of elevation from where casey is standing to the top of an 84ft tall lighthouse is 58 degrees how far is casey standin
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To raise money for the
masha68 [24]

Answer:

x = 60

y = 200

Step-by-step explanations:

Selling price:

Price of program = $0.5

Price of music = $5

Cost of production :

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CD = $1.75 per CD

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y = (400 - 5x) / 0.5

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Put y = 800 - 10x in (2)

3.25x + 0.35y = 265

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Divide both sides by -0.25

x = -15/ -0.25

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= 800 - 10(60)

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8 0
3 years ago
In a rectangle MPKN, the diagonals intersect each other at point O. A line segment OA is an altitude of a triangle MOP, and m∠AO
WINSTONCH [101]

Answer:

72

Step-by-step explanation:

6 0
3 years ago
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