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Dimas [21]
4 years ago
6

3(x+5)=-4x+8. How many solutions

Mathematics
1 answer:
nirvana33 [79]4 years ago
6 0

Step-by-step explanation:

3(x + 5) = 4x + 8 \\ 3x + 15 = 4x + 8 \\ 15 - 8 = 4x - 3x \\ x = 7

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I am Lyosha [343]

Answer:

73

Step-by-step explanation:

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8 0
3 years ago
Suppose that the functions g and h are defined for all real numbers as follows:
Zinaida [17]
(h+g)(x) = 3x + 5 + 6x = 9x + 5Answer

(h - g)(x) = 6x - (3x + 5) =  3x- 5 Answer

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6 0
3 years ago
Tito used 1 1/8 gallons of paint to paint 3/7 of a fence. How many gallons of paint would it take to paint the whole fence?
Lostsunrise [7]

1 1/8:3/7

How many gallons does it take to cover 1/7 of the fence?

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It takes 3/8 of a gallon to paint 1/7 of a fence.

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I believe your answer is: it takes 21/8 or 2 5/8 gallons of paint to paint the whole fence.

3 0
4 years ago
20 + 5 + 0.03 + 0.006 in standard form
svetlana [45]
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5 0
4 years ago
Find the measure of the numbered angles in each rhombus.
butalik [34]

Answer:

180 - 114 = 66

66/2 = 33

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3 0
3 years ago
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