Answer:
60
Step-by-step explanation:
5x12=60
Answer:
Pedro = $ 76, Avi = $ 51 and Carol = $ 23
Step-by-step explanation:
Let P, A and C be the amounts that Pedro, Avi and Carol had respectively. Pedro giving half of his money equally to both Avi and Carol would mean the amount Avi has now is A + P/4 and the amount Carol now has is C + P/4. The amount Pedro has left is P/2. If Avi now had too much and gave $10 each to Pedro and Carol, he would lose $20 and now has A + P/4 - 20. Carol now has C + P/4 + 10. Pedro now has P/2 + 10. Finally, Carol gave Pedro $ 2 and is $ 2 short and now has C + P/4 + 10 - 2. Pedro now has P/2 + 10 + 2. They all now have equal amounts. Since there are three of them and the total amount is $150, each person now has $150/3 = $50.
So, we now now have 3 equations.
P/2 + 10 + 2 = 50
C + P/4 + 10 - 2 = 50
A + P/4 - 20 = 50.
We now solve each equation.
First, P/2 + 10 + 2 = 50
P/2 + 12 = 50
P/2 = 50 - 12 = 38
P = 2 × 38 = 76
Next,
C + P/4 + 10 - 2 = 50
C + 76/4 + 8 = 50
C + 19 + 8 = 50
C + 27 = 50
C = 50 - 27 = 23
Finally,
A + P/4 - 20 = 50.
A + 76/4 - 20 = 50
A + 19 - 20 = 50
A - 1 = 50
A = 50 + 1 = 51
Answer:
The domain for f(x) is all real numbers greater than or equal to 0 like {x ≥ 0}.
Answer:
The answer to this question is Contained in:
Step-by-step explanation:
This concept involves the extraction of classified information the same way it was stated in the authorized document or classification source without adding any other information, analysis , or interpretation, and inserting same information into a new document.
Answer:
- 14
Step-by-step explanation:
4x + 6 = - 62
4x = - 62 + 6
4x = - 56
x = - 56 / 4
x = - 14
