Help please
a)m=2
b)m=3/2
c)m=4/3
d) m=-2

Can someone me do math because i am having a breakdown rn because i don’t get it

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.