Which line passes through the origin? A. y= -1/2
B. y= -1/2x
C. y= x-1/2
D. y= -1/2x+2

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

If there are 3.281 feet in 1 meter, how many inches are in one centimeter