Answer:110k per minute
Step-by-step explanation: 30 seconds is half of a minute, so you multiply 30 seconds by 2 to get the rate per minute, 110k.
Answer:
Step-by-step explanation:
I thinks its 5000 m
Answer:
x=1/3
Step-by-step explanation:
Add x to both sides, 3x+5=6
Subtract five from both sides
3x=1
Divide both sides by 3
x=1/3
Answer:
Ab=ba that one is multiplication I believe
Answer:
2x²-18x-20
Step-by-step explanation:
2x²+2x-20x-20
2x²-18x-20