Kelly invested $1,500 in the stock market on January 1
She lost 1/3 of it by the end of January or that is:
(1/3)*1500 = $500
the remaining amount is 1500 - 500 = $1,000
she lost 2/5 of the remaining amount by the end of February:
(2/5)1000 = $400
what is left is: 1000 - 400 = $600.
To find the rate of change, you look at how much the y value increases with a change of 1 x. We see that as x increases from 1 to 2, y increases from 120 to 144. Then we subtract 144-120 to find the rate of change, which is just 24 (also note that x changes by 1 here).
Then for the initial value:
We see that y increases by 24 for 1 x, so subtracting the value at x=1 by 24 we get 120-24 = 96, which is the initial value.
Hope this helps
The marked price of the ring given the cost as 8740 inclusive of 15% tax and discount of 5% is $7,283.3.
<h3>Marked price</h3>
- Cost of the gold ring = $8740
- Tax = 15%
- Discount = 5%
- Marked price = x
8740 = x + (15% of x) + (5% of x)
8740 = x + (0.15x) + (0.05x)
8740 = x + 0.15x + 0.05x
8740 = 1.20x
x = 8740 / 1.20
x = 7283.33333333333
Approximately,
x = $7,283.3
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Answer:
Step-by-step explanation:
This is your eqaution right?
4y=8x+3 , 2y=8x-3
This equation has one solution
Answer:
1.A
2.C
Step-by-step explanation:
