Answer:
At 2:00 there will be 38,400 bacteria.
Step-by-step explanation:
600/150 = 4
2400/600 = 4
So, the bacteria quadruples every half hour.
At 1:30, there will be 2400*4 = 9600.
At 2:00, there will be 9600*4= 38400
Answer:(-2,-6)
Step-by-step explanation:Put it in a graph and it should be the dot in the direct middle
The thousand place in 25,386 is the number 5.
Since the number following 5 is 3 you round down and get an answer of 25,000
Answer:
-2x-7y=-4
Step-by-step explanation:
5x+-7x=-2x
-9y+2y=-7y
1+-5=-4
So -2x-7y=-4
