Solve.One maid can clean the house three times faster than another. Working together they can clean the entire house in 3 hours. How long would it take the faster maid cleaning alone?
A. 
hr
B. 4 hr
C. 5 hr
D. 3 hr
Answer: B
You might also like to view...
Determine if the series converges absolutely, converges, or diverges.
A. Converges absolutely B. converges conditionally C. Diverges
Solve the problem.The Little Town Arts Center charges $21 for adults, $12 for senior citizens, and $8 for children under 12 for their live performances on Sunday afternoon. This past Sunday, the paid revenue was 
for 763 tickets sold. There were 43 more children than adults. How many children attended?
A. 211 children B. 298 children C. 254 children D. 244 children
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."10x2 - 75x + 5x3
A. (5x2 + 15x)(x - 5) B. (x - 3)(5x2 + 25) C. 5x(x - 3)(x + 5) D. 5x(x + 3)(x - 5)
Graph using the slope and the y-intercept.y = 5x + 4
A. 
B. 
C. 
D. 