Answer:
26 minutes and 40 seconds
Step-by-step explanation:
Let the number of hours be x.
70 + 80x < 100x
20x > 70
x > 3.5
Answer:
140
Step-by-step explanation:
Step-by-step explanation:
To find the inverse, interchange the variables and solve for y
f^−1 (x) = 3 + x/2
Hope this helped! :)
Please refer to the attached file, wherein will be found all eight exercises, solved, sketched, and written.
In conclusion, I would be remiss if I failed to express my gratitude for the sumptuous bounty of five (5) Brainly points with which I have been showered in return for these labors. Moreover, the crunchy green bread and turbid grey water upon which I have snacked while completing this task were also fondly appreciated, and are gratefully acknowledged. The beatings have been most effective, and morale has improved immeasurably.