The total number of passengers riding a certain city bus during the morning shift is 900. If the child's fare is $.15, the adult fare is $.80, and the total revenue from the fares in the morning shift is 460, how many children and how many adults rode the bus during the morning shift?

__________ children
__________ adults


400;500

Mathematics

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Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the sequence with the given first term, a1, and common ratio, r.Find a8 when a1 = 20,000, r = -0.1.

A. -0.02 B. 0.0002 C. -0.002 D. 0.002

Mathematics

Simplify. Assume that no denominator is zero and that 00 is not considered.(pq7)(pq)5

A. p5q35 B. p6q12 C. (pq)17 D. (pq)12

Mathematics

Find the exact value by using a sum or difference identity.sin (190° - 70°)

A.
B. - 
C. - 
D.

Mathematics

Change the given quantity to the indicated unit. Round the answer to the nearest tenth of the unit if necessary.6 km ?    mi

A. 6.4 mi B. 5.7 mi C. 9.7 mi D. 3.8 mi

Mathematics