Answer:
x<20
Step-by-step explanation:
x-10<10
add 10 to both sides
x<20
X can therefore be anything less than 20.
Answer:
553 km
Step-by-step explanation:
1:55.3 to 10:553
Answer:
x = 4 y = 2✓3
Step-by-step explanation:
I'm big brain
Answer:
Step-by-step explanation:
a^1=-2
a^n=a×a^n-1