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The earth's basins are: slowly rising because of isostasy sinking because of sedimentation growing from the addition of melted rock all of the above
Weegy: The earth's basins are sinking because of: D.all of the above User: Mountain ranges are formed by: plate collision melting of rock in the mantle evaporation of ocean waters buildup of salt and sediment Weegy: Mountain ranges are formed by buildup of salt and sediment . › ... › Science › Earth Sciences › Geology (More)
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Expert Answered
Asked 11/14/2012 6:29:28 AM
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Wegener's theory about the continents was: immediately accepted proven to be false never accepted by other scientists initially rejected
Weegy: Wegener's theory about the continents was which is the "continental drift" was INITIALLY REJECTED until the development of the theory of plate tectonics in the 1960s, that a sufficient geological explanation of that movement was found. (More)
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Asked 11/14/2012 6:40:46 AM
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Solve for B. R = x(A + B) B = (R - A)/x B = (A - Rx)/x B = (R - Ax)/x
Weegy: Answer is definitely c. B = (R - Ax)/x User: $5,000 is invested at 3% interest. How much money must be invested at 5% interest so that the total interest from the two investments is $275 after one year? $2,000 $2,500 $3,000 Weegy: The answer is $2,500. User: Misha increased her test score from 60% to 80%. What was the approximate percent increase of Misha's test score? 25% 33% 66% 75% Weegy: b.33% User: Which of the following represents "ten times the sum of a number and fourteen is equal to nine times the number"? 10(N + 14) = 9N 10(9N + 14) = N 10(N + 9N) = 14 Weegy: a.10(N + 14) = 9N User: Solve for B. R = x(A + B) B = (R - A)/x B = (A - Rx)/x B = (R - Ax)/x Weegy: Answer is definitely c. B = (R - Ax)/x User: Ralph is 3 times as old as Sara. In 6 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. If x represents Sarah's age now, which of the following expressions represents Ralph's age in six years? 2x 6x 2x+ 6 3x+ 6 Weegy: c. 2x+4 User: Find two consecutive integers whose sum is 67. Which of the following equations could be used to solve the problem? 2x = 67 2x + 1 = 67 2x + 2 = 67 x2+ 1= 67 User: Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? If the variable n represents the number of nickels, then which of the following expressions represents the number of quarters? n/3 n n + 3 3n Weegy: Answer is d. 3n User: Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? Which of the following equations could be used to solve the problem? n+ 3n= 1.60 n+ 3n= 160 5n+ 75n= 1.60 5n+ 75n= 160 Weegy: D.5n+ 75n= 160 User: If 6 times a certain number is added to 8, the result is 32. Which of the following equations could be used to solve the problem? 6x= 32 6(x+ 8) = 32 6x= 8 + 32 6x+ 8 = 32 User: Tom took a trip of 1,020 miles. He ... (More)
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Expert Answered
Updated 264 days ago|3/29/2014 11:24:47 AM
2 Answers/Comments
3(3x - 1) + 2(3 - x) = 0 
9x - 3 + 6 - 2x = 0
7x + 3 = 0
x = - 3/7
Added 264 days ago|3/29/2014 11:22:07 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [3/29/2014 11:23:02 AM]
1 · x - . 0 1 x = x - 0.01x = 0.99x
Added 264 days ago|3/29/2014 11:24:47 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by alfred123 [3/29/2014 11:27:19 AM]
18,785,040 questions answered
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