Answer:
420
Step-by-step explanation:
if we add 30 to each of the length of speech, we get 420 seconds
Answer: x=k+c/4
Step-by-step explanation:
4x-c=k
<u>Add c to both sides.</u>
4x=k+c
<u>Divide both sides by 4.</u>
x=k+c/4
Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)
- Cutiepatutie ☺❀❤
Here we use the property, angles opposite to equal sides are equal,
(5x+27)=(45+3x)
5x-3x=45-27
2x =18
x=18/2
x=9
Answer is D. x=9
E fs ik that for a fact and maybe that’s all?