A car travels 196 miles in 3.5 hours. A. 224 miles in 4 hours B. 356 miles in 6 hours C. 504 miles in 9 hours D. 392 miles in 7 hours

A and D

Step-by-step explanation:

distance = rate x time

196 = 3.5r

r = 196/3.5

r = 56 mph

A) 56 x 4 = 224   Yes

B) 56 x 6 = 336    No

C) 56 x 9 = 494    No

D) 56 x 7 = 392     Yes

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 )