Simplify. 17 – 6 × 10 ÷ 2 + 12 could you explain this one out i am unsure. you in advance

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes