$30, because basically, it's -100, +100, -30.
Answer:
A. rolling a standard die B. picking one of four unique cards C. a random number generator is used to select a whole number between 1 and 4 inclusive D. flipping two coins E. drawing a card from a deck
All are examples of a chance experiment with four possible outcomes.
Step-by-step explanation:
The complete question is
Zach has 3/4 hour to play video games. it takes him 1/12 hour to set up the system. Each round of his favorite game takes 1/6 hour. How many rounds can he play
we know that
1) Zach has
hour to play video games
Convert to minutes


2) It takes him
hour to set up the system
Convert to minutes

3) Find time available to play video games

4) Each round of his favorite game takes
hour
Convert to minutes

5) Divide the time available to play video games by the time each round of his favorite game

therefore
<u>the answer is</u>

Answer:
C: 4
Step-by-step explanation:
You call the number x. Then you do (x-7) * 3= -9.
3x-21=-9
3x=12
x=4
The answer is 666 because I’m good at math