Answer:

Step-by-step explanation:
Vertically Opposite Angles are equal..
so,

Answer:
Step-by-step explanation:
=x^2-x+3+3x^2-3x+2
=5x^2-4x+5
Answer:
y=3
B.Slope is -6 Y intercept is 0.5
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
you first need to convert 9 hours into minutes:
9*60=<u>5</u><u>4</u><u>0</u> minutes
162 jumps ---in--- 540 minutes
? jumps ---in--- 10 minutes
?= (10*162)/540
?= 3
Answer:
y= 5/4x -1
Step-by-step explanation: