A car travelling north and a pick up truck travelling east collide with each other in the middle of an intersection both vehicles are travelling at the same speed before the collision the truck and car are stuck together after the collision if the truck has a greater mass then the car then the vehicles will come to a rest at a point that is A) more to the north than to the east
B) more to the East Than to the north
C) directly to the north east
D) at the point of the collision

Answer is in the photo. I can only upload it to a file hosting service. link below!

is.gd/qKzpBU

concave lenses are used here. they spread the light out before it reaches the convex lens in the eye, therefore letting the image focus directly on the retina. hyperopia is known to you probably as farsightedness.

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form