PlZ HALP A line passes through the point 4, -2 and has a slope of 1/2. what is the value of a if the point -4, a is also on the line

the answer is a if my teacher taught me correct

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

14 x 10 5

step-by-step explanation:

10 5 = 100,000

14x10,000 = 140,000