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slava [35]
3 years ago
9

What will Lin pay if she rents a paddleboat for 3.5 and spilts the total cost with a friend?

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0
Please provide a few more details.
You might be interested in
Please help me. I really appreciate it if you answered. Thank you! <3
exis [7]

Answer:

$3100 is invested at 9%

$4900 is invested at 11%

Step-by-step explanation:

Let's take "x" be the amount invested at 9%.

(x + 1800) is invested in another account at 11%.

The interest amount earned by the two accounts is $818.

Here we can use the simple interest formula and find the amount invested in each account.

Simple interest (I) = , where P- is the principal , N is the number of years and R is the interest rate.

Simple interest =

0.09x + 0.11(x+1800) = 818

Now we have to simplify and find the value of x .

Use the distributive property and simplify the second term.

0.09x + 0.11x + 198 = 818

0.2x + 198 = 818  

0.2x =818 - 198

0.2x = 620

x = 620/0.2

x = 3100.

So $3100 is invested at 9%

x + 1800 = 3100 + 1800

= $4900

$4900 is invested at 11%

Hope this helped.

6 0
3 years ago
Marcos mixes 504 ounces of lemonade. he wants to fill the 14 cups he has with equal amounts of lemonade how much lemonade should
sergeinik [125]

Answer:

36

Step-by-step explanation:

Take 504 ounces of that lemonade and divide that into 14 cups.

And you get 36 ounces for each cup.

3 0
3 years ago
Read 2 more answers
A donut store uses 7.7 kilograms of sugar each hour. How many kilograms of sugar will the store use in 7 hours?
-BARSIC- [3]

Answer:

53.9 Kilograms of sugar in 7 hours

Step-by-step explanation:

7*7.7=53.9

6 0
3 years ago
$111.1 to the nearest $5
Vlad [161]
$111.1 to the nearest $5 is $110
3 0
3 years ago
What is the solution to the system of equations that is graphed?
konstantin123 [22]

Answer:

(-4,-3)

Step-by-step explanation:

Find the point where the 2 lines intersect. In this problem it is (-4,-3)

x=-4

y=-3

8 0
3 years ago
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