Solve the problem.There were 490 people at a play. The admission price was $3 for adults and  for children. The admission receipts were $930. How many adults and how many children attended?

A. 232 adults and 258 children
B. 220 adults and 270 children
C. 135 adults and 355 children
D. 270 adults and 220 children


Answer: B

Mathematics

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Rewrite the expression with a positive rational exponent. Simplify, if possible. ? 

A. x22/7
B. x11/5
C.
D.

Mathematics

Fill in the digits for the given place values in the following whole number.7,814,955,378billions   millions    

A. Billions 7, millions 4 B. Billions 4, millions 1 C. Billions 8, millions 4 D. Billions 4, millions 9

Mathematics

The function f is one-to-one. Find its inverse.f(x) = (x + 2)3 - 8.

A. f-1(x) = 
B. f-1(x) =  - 2
C. f-1(x) =  + 8
D. f-1(x) = 

Mathematics

Graph   by graphing  

A.
B.
C.

Mathematics