Answer:
a=2
Step-by-step explanation:
3(3a+2)+6=30
9a+6+6=30
9a+12=30
9a=18
a=2
When you subtract them you get the answer 57.99
5/22 I’m pretty that’s the answer
Answer: 7 grams is equal to 7×10^-3kg
Step-by-step explanation: One thousand grams is equal to one kilogram. To get the answer we have to divide 7 by 1000 to get the answer in kg.
100ml u see 20% of 100 is 20 20% of 1000 is 200 so divide 200/2 =100
