For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 3.

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o