Answer:
1. A 2. B
Step-by-step explanation:
Whatever happens to x must also happen to y.
For the first question, x is doubled, which means that the value of y is also doubled.
For the second question, if the value of x triples, then the value of y triples as well, which means that it would be multiplied by 3.
We can check to see if these two answers are true by inputting values into the equations.
For the first equation, let's use the example x = 2
y = 5(2)
y = 10
If the value if x doubled, it would become x = 4
y = 5(4)
y = 20
As you can see, when the value of x doubled from 2 to 4, the value of y also doubled from 10 to 20.
You can do something similar for the other equation.
Step-by-step explanation:
no picture just uploade again
Answer:
Step-by-step explanation:
GIVEN: Tina, Sijil, Kia, vinayash Alisha and shifa are playing game by forming two teams Three players in each team.
TO FIND: how many different ways can they be put into two teams of three players.
SOLUTION:
Total number of players
total teams to be formed
total players in one team
we have to number of ways of selecting players for one team, rest will go in other team.
Total number of ways of selecting players
Hence total number of different ways in which they can be put into two different teams is
Answer:
C. both may or may not confess
Step-by-step explanation:
lets set-out the possibilities:
1. if neither confesses they both spend two (2) years in jail
2. if both confesses they both spend three (3) years in jail
3. if one confesses he/she gets off with one year while the other gets six (6) years in jail
from the above the least sentence involving both of them is if they both confess or neither confesses.
if only one chooses to confess and the other deny he/she will spend 6 years behind bars. i don't think that will be an option they will want to take
Answer:
42 and 6
Step-by-step explanation: