The answer is 4 1/3 because dhsjsjshhehdhdjdjddjjdjd
Her expenses are a fixed expense of $4500 and a weekly expense of $200.
Let's call the unknown number of weeks w.
In w weeks, the weekly expenses will by 200w.
The total expense is
200w + 4500
In a week, when earns $550. In w weeks, she earns 550w.
Set the expenses equal to the earnings and solve for w.
550w = 200w + 4500
Subtract 200w from both sides.
350w = 4500
w = 12.86
It takes her 12.86 weeks to break even.
If she works 13 weeks, she begins to make a profit.
Answer:
30 years old.
Step-by-step explanation:
Here's what we know.
B=5J
M+2=8J+16
M=3B
So now let's solve using substitution.
M+2=8J+16
M=8J+14
But we know that M=3B
3B=8J+14
And we know B=5J
3*5J=8J+14
15J=8J+14
7J=14
J=2
Now, we can plug it into the M+2=8J+16
M+2=2*8 +16
M+2=16+16
M+2=32
M=30
Hope you enjoyed.
Answer: 30
Step-by-step explanation:
10*x=10
20*y=20
20+10=30
