A spinner is divided into eight equal-sized
sections, numbered from 1 to 8, inclusive. what
is true about spinning the spinner one
The answer is infinite solutions.
subtract 50 from each side to get
23y+27y=50y
ad 23y and 27y to get 50y
50y=50y
and no matter what number you put in place you get the correct answer
I'll use t for the messages Teresa sent, e for messages Eric sent, and r for messages Ryan sent.
Therefore we have, t+e+r=99.
From the text we also know:
e=3r ; r=t+6
If we substitute in the original equation we get:
t+3(t+6)+t+6=99; By simplifying it we get
5t=75 , therefore t=75/5=15.
Since Teresa send 15 messages,Ryan sent 6 more then here, so he send 21. Eric sent three times the
messages Ryan sent so he sent 63 messages. If we add them together 15+21+63, we get the total of 99 messages.
Answer: x=4.5
not sure if it’s correct if it’s not i’m sorry
