Keith bought 7 new baseball trading cards to add to his collection. The next day his dog ate half of collection. There are now only 37 cards left . How many cards did Keith start with?

67

Step-by-step explanation:

(X+7)/2 = 37

X = 67

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2