Answer:
none :)
Step-by-step explanation:
Answer:
k=45
Step-by-step explanation:
k
3
+3=18
Step 1: Simplify both sides of the equation.
1
3
k+3=18
Step 2: Subtract 3 from both sides.
1
3
k+3−3=18−3
1
3
k=15
Step 3: Multiply both sides by 3.
3*(
1
3
k)=(3)*(15)
k=45
Answer:
k=45
To calculate the size of super small or super large objects, like microscopic bacteria or the distance from Earth to the Sun
Robert
Or bob because I like those names for farmers ...
Answer:
Step-by-step explanation:
Let the number of notes is x.
<u>20% of notes is: </u>
<u>40% of the remainder is: </u>
- 40% of 0.8x, so it is
- 0.8x*0.4 =
- 0.32x
<u>Remaining notes are:</u>
<u>Total of the notes:</u>
- 0.2x*10 + 0.32x*5 + 0.48x*2 = 1026
- 2x + 1.6x + 0.96x = 1026
- 4.56x = 1026
- x = 1026/4.56
- x = 225