ANSWER:
(-7)^2-4*(-7)
=49+28
=77
Hope it helps u! :)
Answer: 6
Step-by-step explanation: look it up
The solution set is answer A.
Answer:
C. One-fourth mile over thirty-six seconds = 25 miles per hour.
We have been given that an elephant can run one over four of a mile in 36 seconds.
To find elephant's rate in miles per hour, we will convert our given time in hours as shown below:
Therefore, option C is the correct choice.
Step-by-step explanation:
Answer:
The simplest answer would just be 14:19
However the unsimplified answer is 1260:1710