exam Maths Puzzle Numerical Ability

find the slope of the line containing the following

1)(-1,6)and(0,3)
2)(12,-1)and(34,2)
3)(6,6)and(7,4)

THANKS A LOT VERY MUCH !!!!!!!!

Read Solution (Total 0)

exam Other Question

Angle A and angle B are supplementary angles and angle A is 15 degrees less than four times angle B. Find the 2 angles. Write the number in scientific notation>

43. Storage capacity (in bytes) of a 4-gigabyte computer:4,000,000,000

Any help with this equation woul be GREATLY</b> appreciated.