Weegy: he slope of a line is -1/3. Find the slope of a line that is perpendicular to this line. The answer is B.3 User: Which of the following represents 3x - 5y + 10 = 0 written in slope-intercept form? y = -3/5x + 2 y = 3/5x - 2 y = 3/5x + 2 Weegy: 3x - 5y + 10 = 0; 5y = 3x + 10; y = 3/5 x + 2, so 3x - 5y + 10 = 0 written in slope-intercept form is y = 3/5x + 2 User: What is the slope of the line that passes through (-2, 7) and (4, 9)? slope = -1/3 slope = 1/3 slope = 3 Weegy: The answer is m = 1/3 User: Which of the following represents x = 1/3y written in general form? 1/3x - y = 0 3x - y = 0 x - 1/3y = 0 Weegy: y = -x + 2 represents 3x - 5y + 10 = 0 written in slope-intercept form User: The cost to mail a package is $7 for the first 2 pounds and 30 cents for each additional ounce. Which of the following functions represents the cost to mail a package if x is the number of ounces over 2 pounds? f(x) = 7 + 0.3x f(x) = 14 + 0.3x f(x) = 0.3(x + 2) Weegy: A. y = -(1/5)x + 5 B. y = 5x ? 29 C. y = 5x ? 21 D. y ... (5x-6) > 0 2. (x-1)^3(2x+3)(x-5) < 0 3 ... Write an equation in slope-intercept form for a line passing ... [ [ ] ] User: What is the equation of the line that passes through (0, -2) and has a slope of 0? y = -2 y = 2 x = 2 Weegy: y = -2 is the equation of the line that passes through (0, -2) and has a slope of 0 User: What is the equation of the line that passes through (4, -1) and (-2, 3)? 2x - 3y - 5 = 0 2x + 3y - 5 = 0 -2x + 3y - 5 = 0 Weegy: y = -2/3x + 5/3 User: What is the equation of the line that passes through (4, -1) and (-2, 3)? a.2x - 3y - 5 = 0 b.2x + 3y - 5 = 0 c.-2x + 3y - 5 = 0 Weegy: y = -2/3x + 5/3 User: What is the slope of the line that passes through (-2, 7) and (4, 9)? slope = -1/3 slope = 1/3 slope = 3 Weegy: The answer is m = 1/3 User: Which of the following represents 3x - 5y + 10 = 0 written in slope-intercept form? Weegy: 3x - 5y + 10 = 0; 5y = 3x + 10; y = 3/5 x + 2, so 3x - ... (More)

Weegy: B. -3x - 8y =4 User: Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5. 6x + 2y = 12 -3x + y = 8 3y = 9x y = -1/3x Weegy: B. -3x - 8y =4 User: Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5. a.6x + 2y = 12 b.-3x + y = 8 c.3y = 9x .dy = -1/3x Weegy: B. -3x - 8y =4 User: What is the equation of the line described below written in slope-intercept form? the line passing through point (-1, 5) and parallel to the line whose equation is x + y = 10 y = x - 4 y = x + 4 y = -x + 4 Weegy: the line passing through point (-1, 5) and parallel to the line whose equation is x + y = 10. x + y = 10 y = -x + 10 So gradient is -1. Y intercept is at (0,4), so equation of the line is y = -x + 4 User: What is the slope of the line that is perpendicular to the line whose equation is 2x + y = 4. -2 -1/2 1/2 2 Weegy: The answer is B. User: What is the equation of the line described below written in slope-intercept form? the line passing through point (4, -1) and perpendicular to the line whose equation is 2x - y - 7 = 0 y = -1/2x + 1 y = 1/2x - 1 y = 2x + 1 Weegy: The answer is c: y = -2x +2. The slope of a perpendicular line will be the negative reciprocal, so we know the slope must be -2. Then we can plug in the given values for the point and see which equation is satisfied. [ 4 = -2(-1) + 2, so the answer is c. ] User: The slope of a line is . What is the slope of a line that is 2/3 perpendicular to this line? -3/2 -2/3 2/3 Weegy: What is the slope of a line perpendicular to the line with equation y equals-2x plus 1? It will be the positive reciprocal of -2 which is 1/2 What is [ the equation of ... ] User: The slope of a line is 1/3. What is the slope of a line perpendicular to this line? -3 -1/3 1/3 3 Weegy: he slope of a line is -1/3. Find the slope of a line that is perpendicular to this line. The answer is B.3 User: What is the slope of a line ... (More)

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Weegy: The factors of 120 are 1, 2, 3, 4 ... 18, 20, 30, 36, 45, 60, 90, and 180. The factors of ... [ 199 200: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200 Can the number 1 be ... ] User: Convert 0.0075 to a percent. 0.075% 0.75% 0.0075% 75% Weegy: 0.0075 to a percent is: B.0.75% User: Convert 1.05 to a percent. 1.05% 0.105% 10.5% 105% Weegy: 105% User: Convert 0.5% to a decimal. 0.5 0.05 0.005 5.0 Weegy: 0.5% = 0.005 (More)

Weegy: When a 20 % acid solution is mixed with a 70 % acid solution to get 50 liters of a 40 % solution. How much of the 70 % solution is us... [ -of-a-40-%25-solution.-how-much-of-the-70-%25-solution-is-used ] User: Solve for x. 3x - 5x + 8x + x = 42 6 7 8 Weegy: 3x - 5x + 8x + x = 42 -2x + 9x = 42 7x = 42 x = 6 User: Solve for x. x/6 = 10 x = 4 x = 10 x = 16 x = 60 Weegy: x=-4 User: How old will Bill be in 10 years if he is x + 2 years old now? Which expression represents this? (x + 2) - 10 (x + 2) + 10 10(x + 2) Weegy: I'm sorry, do you have a question I can help you with today? User: Which of the following equations has no solution? 3x + 1 = 2x + 1 3x + 1 = 3x + 1 3x + 1 = 3x + 2 Weegy: 3x 1 = 2x 1 User: The product of 8 and the sum of 4 and a number is 112. What is the number? Which equation could be used to solve for the number? 8 + 4n = 112 8 x 4 + n = 112 8(4 + n) = 112 Weegy: C.8(4 + n) = 112 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 Weegy: Find two consecutive integers whose sum is 67. The equation that could be used to solve the problem is 2x + 1 = 67. 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. Ralph's age is _____. 6 12 18 24 Weegy: c. 18 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: 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: Solve for x. 5x - 1 = 26 x = 27/5 x ... (More)