When you have a decimal how do you determine if it is repeating or terminating?

Just divide the numerator by the denominator. If you end up with a remainder of 0 , then you have a terminating decimal. Otherwise, the remainders will begin to repeat after some point, and you have a repeating decimal.

a line above the decimal or a (...) will indicate it is repeating

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.