Which expression is illustrated on the number line? image of a number line spanning from negative ten to positive ten in increments of 1. a line starts at 0 and ends at positive 4 . . and a second line then starts at positive 4 and ends at negative 2. a 4 - 2 b -2 + 4 c -2 + 6 d 4 + (-6)

a) 7x=7

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4