Solve the problem.The number of bacteria growing in an incubation culture increases with time according to B = 5000(5)x, where x is time in days. Find the number of bacteria when x = 0 and x = 2.
A. 5000 bacteria, 125,000 bacteria
B. 25,000 bacteria, 125,000 bacteria
C. 5000 bacteria, 15,625,000 bacteria
D. 5000 bacteria, 50,000 bacteria
Answer: A
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Multiply. Change any mixed number to an improper fraction before multiplying.5
? 6
A. 11
B. 30
C. 35
D. 180
Simplify.
5
A. 
B. 
C. 
D. 
Find the slope of the line (if it exists) and the y-intercept (if it exists).y = -5x + 9
A. Slope 9, y-intercept (0, -5) B. Slope 9, y-intercept (0, 5) C. Slope 5, y-intercept (0, 9) D. Slope -5, y-intercept (0, 9)
Solve the problem.In Mark's hometown the road system is set up like a Cartesian plane where streets are indicated by the number of blocks they are from Oliver Street and Main Street. Mark's house is located 7 blocks west of Oliver Street and 9 blocks north of Main Street. Karine's house is located 10 blocks east of Oliver Street and 3 blocks north of Main Street. Find the distance "as the crow flies" from Mark's house to Karine's house. Use city blocks as the unit of measurement.
A. 325 blocks
B. 3
blocks
C. 
blocks
D. 5
blocks