A watch increased in price by 5/6 After the increase it was priced at £220. What was the original price of the watch?

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

the answer is: -22 also a

hope i

-lavira: )