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(5*4)+(8*3) where *indicates to multiply, and the equations in parenthesis(5*4 and 8*3) are done before you add them, so 5*4=A, 8*3=B, then A+B. Not doing your homework for you. AND USE THE COMPUTER CALCULATOR!!
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What is the equation of the line that passes through the points -3 1and 5 6?
Points: (-3, 1) and (5, 6) Slope: (1-6)/(-3-5) = 5/8 Equation: y-1 = 5/8(x--3) => 8y-8 = 5(x--3) => 8y = 5x+23 Equation: y-6 = 5/8(x-5) => 8y-48 = 5(x-5) => 8y = 5x+23
4 plus 5x equals 1?
4 + 5x = 1 5x = 1 - 4 5x = -3 x = -3/5 x = -0.6
How do you simplify -5(x plus 2y)-3x plus 8y plus 5?
-5(x + 2y) -3x + 8y + 5 = -5x -10y -3x + 8y + 5 = -8x -2y + 5
What is the answer 6x-8y-5x plus 3y?
The given expression can be simplified to: x-5y
What does 2x plus 7 plus 5x-4-x equal?
2x + 7 + 5x - 4 - x = (2x + 5x - x) + (7 - 4) = 6x + 3
What is the equation of the line that passes through the points -3 1and 5 6?
Points: (-3, 1) and (5, 6) Slope: (1-6)/(-3-5) = 5/8 Equation: y-1 = 5/8(x--3) => 8y-8 = 5(x--3) => 8y = 5x+23 Equation: y-6 = 5/8(x-5) => 8y-48 = 5(x-5) => 8y = 5x+23
4 plus 5x equals 1?
4 + 5x = 1 5x = 1 - 4 5x = -3 x = -3/5 x = -0.6
What is the answer to 6x-8y-5x plus 3y?
It is: x-5y simplified
What does x equals 6 and y equals 8 then 5x plus 8y equals?
If x=6 and y=8, then [ 5x + 8y ] = 5(6) + 8(8) = 30 + 64 = 94
How do you simplify -5(x plus 2y)-3x plus 8y plus 5?
-5(x + 2y) -3x + 8y + 5 = -5x -10y -3x + 8y + 5 = -8x -2y + 5
What is the answer 6x-8y-5x plus 3y?
The given expression can be simplified to: x-5y
5x plus 3 equals -17?
5x+3 = -17 5x = -17-3 5x = -20 x = -4
What does 2x plus 7 plus 5x-4-x equal?
2x + 7 + 5x - 4 - x = (2x + 5x - x) + (7 - 4) = 6x + 3
What is 5x-4 2x-8?
5x-4=8+2x 5x-2x=4+8 3x=12 x=12/3 x=4
2x-4 plus 3 equals 5x-6?
x=1 2/3 How?: 2x-4+3 = 5x-6 2x-1 = 5x-6 2x-1+1 = 5x-6+1 2x = 5x-5 2x-5x = 5x-5x-5 -3x = -5 -3x/-3 = -5/-3 x = 5/3 x = 1 2/3
Simply the expression 6x-8y-5x-3y?
It is: x-11y simplified
What is the y intercept of the line x-8y equals 4?
x - 8y = 4; turn the equation in the slope-intercept form, y = mx + b, where b is the y-intercept. x - 8y = 4x - x - 8y = -x + 4-8y = -x + 4 divide by -8 to both sidesy = x/8 - 1/2 Thus, the y-intercept is -1/2.
