Which pair of expressions is equivalent for any variable value greater than zero? ] a. 4(x+3) and 4x+3
b. 5d+3e and 8d+e
c. r+r+r+k and 3rk
d. a+a+4s and 2a+4s

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

0.50 , 0.75

step-by-step explanation:

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two