Y = 10x 10x = 40 y = 40
y = 10x where x = 478 y = 10 x 478 = 4780
y=-10x-4
y= 10x +15.00 only has an answer if you provide a value for either x or y.
Yes if: y = 10x+5 then the slope is 10 and the y intercept is 5.
(3,21)
14
14
Yes.
5x+8 = 10x+35x-10x = 3-8-5x = -5x = 1 and by substituting the value of x into the equations y = 13
y = 10x + 14 y-int. = 14 x-int. = -14/10 slope = 10
Substitute the values of x and y in 10x + 7y, thus: 10x + 7y = 10*9 + 7*6 = 90 + 42 = 132