exam Maths Puzzle Numerical Ability

Determine which two equations represent parallel lines.
(a) y=3/7x+1
(b) y=-7/3x-4
(c) y=3x+8
(d) y=3x-1

A) (a) and (b)
B) (b) and (c)
C) (a) and (d)
D) (c) and (d)

Read Solution (Total 0)

exam Other Question

A sales commission on a $12,500 car is $625. what is his rate of commission? Write the equation in the form a + bi, where a and b are real numbers
3 + square root sign 45 divided by 3