The slope = 3-(-1) 2
--------- = - ----
-2 - (4) 3
Answer:
60 songs
Step-by-step explanation:
Hey there!
When dealing with percents, whenever you see the were is or was, it is an equal sign. Here, we see that 45% of the music she listened to was country, and 27 songs were country.
0.45x=27
Now, we solve.
x=60
Therefore, Brianna listened to 60 songs.
I hope this helps!
I would recommend using "Desmos" and plugging in these two equations
Comp A: Y= 93
Comp B: Y= .70x+65
Find were B crosses A
80/16=5 since they were $3 off the regular price is 8
Answer:
no es un elemento de la tabla periódica
