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How do you expand 3 times 10-3y?
3(10-3y) = 30 - 9y
What is 3y times y?
3y2 y x y = y2 3 x y2 = 3y2
Solve the following system of equations What is the value of y when x - 3y equals 11 4x 3y equals -1?
x - 3y = 11 So x = 11 + 3y Then, by the other equation, 4x + 3y = -1 becaomes 4(11+3y) + 3y = -1 or 44 + 12y + 3y = -1 or 15y = -45 so that y = -3
What is the slope of a line -4x 3y equals 1?
If: -4x+3y = 1 Then: 3y = 4x+1 And: y = 4/3x+1/3 which is now in slope-intercept form
What is 3y divided by 2y?
1.5
How do you expand 3 times 10-3y?
3(10-3y) = 30 - 9y
How do you factor 12x2-27y2?
3(2x + 3y)(2x - 3y)
How do you do this problem 2x plus 3y equals 1?
2x + 3y = 1 y = 1/3 - 2x/3
How do you simplify -3 times -y?
3y
Is (1 1) a solution to 3y 2x 1?
Yes if you mean (1, 3) and 3y = 2x+1
What is 3y times y?
3y2 y x y = y2 3 x y2 = 3y2
What is the slope of x - 3y 1?
If you mean: x-3y = 1 then y = 1/3x-1/3 and the slope is 1/3 and the y intercept is -1/3
What is the answer to the equation 12-3y equals 15?
12-3y = 15 -3y = 15-12 -3y = 3 y = -1
What is the factor in the algebraic expression 3 times x times y?
1, 3, x, y, 3x, 3y, and xy are the factors of the expression 3xy
What is the slope intercept form of the equation x-3y equals 3?
x-3y=3 is the same as -3y=-x+3 and now divide by -3 and you have y=(1/3)x-1 which is the slope intercept form.
How do you solve 2x plus 1 equals 3y and 4 equals 3y-10 by elimination?
1) 2x + 1 = 3y 2) 4 = 3y - 10 this can be re-written as 3y = 4 + 10 Therefore 2x + 1 = 4 + 10 2x = 13 x = 6.5 Sustitute x = 6.5 in equation 1) above 2x + 1 = 3y 2 (6.5) + 1 = 3y therefore 3y = 13 +1 3y = 14 y = 14/3 Now substitute y = 14/3 in equation 2) above and watch what happens! 4 = 3(14/3) -10 4 = 4 Therefore the answer is correct!
What is the slope of 4x equals -3y plus 8?
4x = -3y+8 3y = -4x+8 y = -4/3x+8/3 So the slope is -4/3 or -1 and a 1/3
