14/56
Divide fraction by 2: 14/2= 7
56/2=18
Which means 14/56 reduced is 7/18
Answer: 7/18
If y varies directly with x means that there is going to be a constant of proportionality between them in the form
use the data of y=6 when x=18 to find the constant of proportionality
use k to find the value of y when x=12
16 rounded to the tens place = 20
6216 rounded to the thousands place = 6000
6000/20 = 300 <==
Hi there!
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I believe your answer is:
"Add 4 to both sides, and then divide by 2. The solution is x = 12."
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Here’s why:
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- To solve for 'x', we would have to use inverse operations.
- We would first have to add four to both sides to undo the negative four. Addition is the opposite of subtraction.
- We would then divide by 2 to isolate 'x'. Division is the opposite of multiplication.
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Hope this helps you. I apologize if it’s incorrect.
" break even " is when ur expenses = revenue.....there is no profit made when u break even
expenses : 0.35x + 770
revenue (ur income) : 0.55x
so they have to equal to break even...so set them equal to each other and solve for x
0.35x + 770 = 0.55x
770 = 0.55x - 0.35x
770 = 0.2x
770 / 0.2 = x
3850 = x <== they must sell 3850 copies to break even