For every 21 minutes that people spend using their cell phone, the number of texts they send increases by 5.
(I just did the test)
To get the answer I divided 12.5 by 10. The answer is 1.25.
Answer:
(-4,-4)
Step-by-step explanation:
You can see the vertex from the graph
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>The set up is normally
t/A + t/B = 1 (as in 1 job)
</span><span>Here you are given t, the time worked together, and A, Alex's alone time...now we need to find B, Millie's alone time...so
4/6 + 4/B = 1
B turns out to be 12...which means
Alex did 2/3 the job and Millie did 1/3</span>