A store has 10 fewer washing machines than dishwashers. The number of dishwashers in the store is
if there are 25 washing machines.

step-by-step explanation:

b.-4 units

all you   do is count how many times you move

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.