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Gre4nikov [31]
2 years ago
9

A $4,500 savings account earns $540 in interest. What is the percent of increase on the original value? Show work please​

Mathematics
1 answer:
gavmur [86]2 years ago
6 0

540:4500*100 =

(540*100):4500 =

54000:4500 = 12%

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LiRa [457]
Hi there!

In order to solve, we'll need to use the slope formula. The slope formula is y2 - y1 / x2 - x1. The y values are on top because the slope is the rise of the line over the run of the line.

WORK:
Formula - y2 - y1 / x2 - x1
Plugging in values - 8 - 2 / 9 - 6
Subtracting - 6 / 3
Divide - The slope is 2

ANSWER:
Option 3 - 2

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
4 0
3 years ago
Read 2 more answers
Please help me! Thank you so much (question inserted below)
Andrew [12]

Answer:

838.08 in³

Step-by-step explanation:

volume of tank = (36×24×24)+(½×3.14×12²×24)

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= 838.08 in³

7 0
3 years ago
Hey please I need help with this
saul85 [17]

Answer:

78.5

Step-by-step explanation:

This is because of the formula r^2pi since 5^2=25 and 25x3.14 it equal 78.5

8 0
3 years ago
Find the solution to the system of linear equations y = 5x + 4 and y = −3x + 12 using the intersection method. Check your answer
Umnica [9.8K]

Answer:

The solution to the system of linear equations is (1,9).

Step-by-step explanation:

The given system of linear equations

y=5x+4            ... (1)

y=-3x+12           .... (2)

Subtract equation (2) from equation (1) to eliminate y.

y-y=(5x+4)-(-3x+12)

0=5x+4+3x-12

On combining like terms, we get

0=(5x+3x)+(4-12)

0=8x-8

Add 8 on both sides.

0+8=8x-8+8

8=8x

Divide both sides by 8.

1=x

The value of x is 1.

Substitute x=1 in equation (1).

y=5(1)+4

y=5+4

y=9

The value of y is 9.

Therefore the solution to the system of linear equations is (1,9).

4 0
3 years ago
Sherman is training for his bike.He rides his bike 6 1/4 miles in 1/3 hour.What is sherman’s rate in miles per hour
Katen [24]
Sherman’s rate would be 17 1/4 miles per hour
5 0
2 years ago
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