Answer:

Step-by-step explanation:
we are given

Firstly, we will distribute it

now, we can simplify it



so, we get simplified term as

0,5 km/15 min | x2
1 km/30 min
2 km/1 h
Answer:
-3-(-7)=4 ,-7-(-3)=-4
Step-by-step explanation:
+ × += +
- × - = +
Answer:
1-(n+6) (n+6)-1
Step-by-step
i just got it right on study island
The vertical of x is 100 degrees meaning the opposite will be 80 degrees because they always add up to 180 degrees.