−4x − 11 = 2(x − 3x) + 13
1 answer:
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Answer:
50.000
Step-by-step explanation:
the formula to get ther is the following:
X + ( X * * 4 ) = 50.650
X is the initial amount of money you need to find
4 are the years of interests
So, If you have interests, it means that some money will be added to yours. But how much?
The problem says that every year 0.325% of your initial amount will be added, so you will calculate that amount( X * ) and you multiply it by four.
All this added to your initial amount will be the final number you have 50.560
Answer: Each donor donated $70.5 per lap.
Step-by-step explanation:
1. If she got 8 donors and each one of them sponsored 5 laps, then the total number of laps was:
laps
2. Hailey raised a total of $2,820, therefore, you can calculate the amount of money donated by each donor (which you can call ) by dividing $2,820 by 40 laps, as you can see below:
Answer:
Here is the answer.
x= 1/2(7+3i√3) and 1/2(7-3i√3)
