Answer: Are you high school because GOD that looks hard to do.
Step-by-step explanation:
Answer:
x=5 , y= -1
Step-by-step explanation:
You can see that one of the y's is negative while the other is positive, so you can add them together.
Now, negative 1 + positive 1 = 0, so the y's cancel out leaving only the x's.
Remember you can't add one part without adding the other so x+x = 2x, and 4+6=10. This makes the final equation 2x=10.
You can simplify that into x=5. This gives you the answer for x
Then substitute x=5 into any of the two equations (doesn't matter) I'll use the first one. So if you substitute it you get 5+y=4.
Simplified, y= -1
Therefore, x= 5 and y=-1
Answer:
18 minutes
Step-by-step explanation:
Given distance (D) and average speed (S) then time (T) is calculated as
T = 
= 
= 
hour
hour = × 60 min = 3 × 6 = 18 mins
Answer: 90
Step-by-step explanation:
if you multiply the number of times the house played each opponent
Since They played each of their 15 opponents 3 times (keyword 3 Times so you don’t get confused again)
It would be 15x3=45 this answer “45” is the amount of games they played
Now you times it by 2
45x2= 90
