Y=-2x+8
l hope that helps
Tape diagrams are simple. Look at the picture I put in the comments
Answer:3 minute
Step-by-step explanation:
Sakura speaks hungarian =150 words per minute
Sakura speaks polish =190 words per minute
and it is given she speaks 270 more words in polish than in hungarian
She speaks for a total of 5 minutes
let she speaks hungarian for t mins
therefore 
t=2 mins
therefore sakura speaks hungarian for 2 mins and polish for 3 mins
Answer:
About 11.025
Step-by-step explanation:

if you want to solve it without a graph you're going to need to use the cubic formula, I'm unsure how else to solve it