Answer:
10-3x
Step-by-step explanation:
let the number=x
thrice the number becomes 3x
Simplifying
6k + -9 = -15
Reorder the terms:
-9 + 6k = -15
Solving
-9 + 6k = -15
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '9' to each side of the equation.
-9 + 9 + 6k = -15 + 9
Combine like terms: -9 + 9 = 0
0 + 6k = -15 + 9
6k = -15 + 9
Combine like terms: -15 + 9 = -6
6k = -6
Divide each side by '6'.
k = -1
Thinking... Duh.... Jk but its a indication that does not mislead the observer
Answer:
4/13 hours
Step-by-step explanation:
Total pounds of lasagna = 4 1/3 pounds
Total time taken to cook = 1 1/3 hours
How many hours per pound did it take to cook the lasagna?
Hours per pound of lasagna = Total time taken to cook / Total pounds of lasagna
= 1 1/3 hours ÷ 4 1/3 pounds
= 4/3 ÷ 13/3
= 4/3 × 3/13
= 4/13 hours
It will take 4/13 hours to cook each pound of the lasagna
Answer:
The new values for the first to the third original partners is 27.7% each.
Step-by-step explanation:
At first, given that the law firm had 3 partners and was worth $ 1,500,000, it could be said that each of them had 1/3 part of the firm, worth $ 500,000 each.
Now, with the addition of a new partner who brought with him a capital of $ 300,000, the value of the firm becomes $ 1,800,000. In this context, the original partners go from having 1/3 of the firm each to having 5/18 of it. Now, in percentages, these partners went from having 33.3% each to having 27.7% of it, while the new partner entered the firm with 16.6% of its value.