Answer:
1. 7
2. 4
3. -12
4. 5
5. -1
6. -1
7. -7
8. 4
hope this helped :-)
Step-by-step explanation:
Answer:
Lavania observed 39 fruit flies after 6 days of observation
Step-by-step explanation:
Let x be the number of fruit flies on the first day of Lavania's study.
After 6 days she had nine more than five times as many fruit flies as when she began the study.
Five times as many fruit flies as when she began the study = 5x
Nine more than five times as many fruit flies as when she began the study=5x+9
The expression to find the population of fruit flies Lavania observed after 6 days is 5x+9
If she observes 20 fruit flies on the first day of the study, then x=6, then

Answer:
49
Step-by-step explanation:
14 x 3.5 = 49
Answer:
4 minutes and 25 seconds (4.25)
Step-by-step explanation:
153/36
-11/16 = -0.6875
What part are you lost on, do you want me to teach you how to divide them?