Answer:
Required system of inequalities to represent this situation:
Given:
Opal makes $15 per hour working for a photographer.
She also coaches a competitive soccer team for $10 per hour.
Defining variables
Let x = Number of hours she works as a photographer, y= Number of hours she works as coach.
Explanation
As she needs to earn at least $90 per week i.e.
but she does not want to work more than 20 hours per week.
i.e.
Required system of inequalities to represent this situation:
Step-by-step explanation:
HOPE THIS HELPS
a) Is the twitch - initial positive twitch or sudden movement, which is what
makes the car jolt into action.
b) is the acceleration - graph shows the acceleration and
deceleration of the car.
c) is the velocity - starts at 0 and increases until the car
travels at its right speed.
d) is the position - assuming that the car is going on only
one direction. This graph is the only one that does not go back to the x-axis.
The second one! I took this recently :)
