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alukav5142 [94]

3 years ago

9

Summer deposited $5,800 into an account. She made no additional withdrawals or deposits. Summer earned 1.35% annual simple inter

est on the money in the account.
What was the balance in her account at the end of 3.5 years?

1 answer:

Feliz [49]3 years ago

5 0

Answer: 6063.9

Step-by-step explanation: I=prt

I = 5800*.013*3.5

I = 263.9

total will be 5,800 + 263.9 = 6063.9

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Chandra has $36.25 in dimes and quarters If she has 250 coins in total, hwo many

vladimir2022 [97]

Answer:

175 dimes and 75 quarters

Step-by-step explanation:

Make a system of equations, where d is the number of dimes and q is the number of quarters:

d + q = 250

0.1d + 0.25q = 36.25

Solve by elimination by multiplying the top equation by -0.1:

-0.1d - 0.1q = -25

0.1d + 0.25q = 36.25

0.15q = 11.25

q = 75

Then, plug in 75 as q into one of the equations to solve for d:

d + q = 250

d + 75 = 250

d = 175

So, there are 175 dimes and 75 quarters

7 0

3 years ago

Read 2 more answers

I NEED HELP WITH THIS ASAP PLEASE!

sdas [7]

(x+1)(x+2)
this is what i got hope it helps

5 0

3 years ago

4(5x - 2) = 72<br> What do I do

Pepsi [2]

Answer:

x = 4

Step-by-step explanation:

4(5x - 2) = 72

Do the distributive property

20x - 8 = 72

Then add 8 to both sides to get 20x alone

20x - 8 = 72

+ 8 + 8

20x = 80

Then divide both sides by 20 to get x

$\frac{20x}{20} = \frac{80}{20}$

x = 4

6 0

3 years ago

Help me plzzzzzzzzz<br> solve for x

Svet_ta [14]

Answer:

$7) \frac{x+20}{x}=\frac{46}{30}$

$30(x+20)=46x$

$30x+600=46x$

$46x-30x=600$

$16x=600$

$x=75/2$

$x=37.5$

---------------------

$8) \frac{10}{3x+1} =\frac{22}{7x-1}$

$10(7x-1)=22(3x+1)$

$70x-10=66x+22$

$70x-66x=22+10$

$4x=32$

$x=\frac{32}{4}$

$x=8$

<u>---------------------</u>

hope it helps...

have a great day!!

4 0

3 years ago

What is the reduced fraction of 25 and 60?

tino4ka555 [31]

25/60?
That would be 5/12

3 0

3 years ago