Sandy has $200 in her bank account. a)if she writes 6 checks for exactly $19.98,what expression describes the change in her bank account? b)what is her accounts balance after the checks are cashed?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events