the answer choices don't make sense but I can help u with solving the equation it's x = 1
- 3x-12=-9 , minus 12 on both sides
- 3x = 3 , divide 3 on both sides
- x = 1
now that u know this go through your answer choices and solve their equation and see which one produces x = 1 and that'll be the answer!!
Answer:
Mass of 1 bacterium =2×10-¹²
Therefore, Mass of 480,000,000 bacteria =2×10-¹²×480,000,000
=0.00096
=9.6×10-4
Answer:
$160
Step-by-step explanation:
Simple interest=principal×time×rate/100
Principal=$800
Time=5years
Rate=4%
S.I=800×5×4/100
S.I=8×4×5
S.I=160
So the simple interest is $160
Answer: 33
Step-by-step explanation:
6 - 3 = 3 multiply that by 11 and that will give you 33
