Answer:
60
Step-by-step explanation:
distance=80*45/60
=80*0.75
=60km
Answer:
The value of x>-10
Step-by-step explanation:
The interval notation if you need it is (-10,♾)
Answer:
C
Step-by-step explanation:
Both of the y= make upward parabolas
It is also going into the positive direction so it is
-5x - 15 > 10 + 20x...subtract 10 from both sides, add 5x to both sides
-10 - 15 > 20x + 5x ...simplify
-25 > 25x...divide both sides by 25
-25/25 > x ....reduce
-1 > x or x < -1 <===
Answer:
C
Step-by-step explanation: