Answer:
it's the third one 3
Step-by-step explanation:
78, a constant represents the initial temperature
Answer: a
Step-by-step explanation: edge 2020
Answer:
-4x = 7x
hope this helps
Step-by-step explanation:
Answer:
1/5 = 20%
Step-by-step explanation:
Let x be the percentage.
![\frac{1}{5} * \frac{x}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20%2A%20%5Cfrac%7Bx%7D%7B100%7D)
100 = 5x Cross multiply
x = 20%
Hope this helps!
Answer:
-1,1,3
Step-by-step explanation:
The zeros,roots and the x-intercept are the same, so see where the graph touches the x axis and that or thosepoints is/are the zeros