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Basile [38]
3 years ago
10

Find the solution to the system of equations. please explain <3

Mathematics
1 answer:
svet-max [94.6K]3 years ago
6 0

Answer:

x=-2, y=2

Step-by-step explanation:

-8x +4y=24

-7x+7y=28

substitute 4y=24+8x

y=6+2x in second equation and hence we find X=-2

put value of X in either equation and get value of y=2

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jerry deposits 80.00 into new savings account the account earns 3.5% simple interest per year no money is added or removed from
deff fn [24]

Answer:

$84.14

Step-by-step explanation:

Begin by multiplying 1.035 by 4.

Get 4.14.

Add this to the original amount deposited, $80.

The answer is $84.14

8 0
3 years ago
Jordan has 10 friends in the school band. The number of his friends who play the saxophone is shown in the grid. Use the grid to
slava [35]
Jordan needs 10 copies of the squares to have 100
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7 0
4 years ago
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What is the simplified base of the function f(x) = One-fourth (Root Index 3 StartRoot 108 EndRoot) Superscript x?
aleksley [76]

Step-by-step explanation:

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4 0
3 years ago
If EF bisects CD, CG = 5x-1, GD = 7x-13, EF=6x-4, and GF = 13, find EG (MUST SHOW WORK)
iogann1982 [59]

Answer:

EG = 19

Explanation:

Given that a line segment CD. EF bisects the line CD at point G.

Length of CG = 5x-1

Length of GD = 7x - 13

We know that CG = GD

5x-1 = 7x-13

Solve for x,

2x = 12

x = 6

Now given that,

EF = 6x-4

GF = 13

EF = EG + GF

6x - 4 = EG + 13

EG = 6x - 4 - 13

EG = 6x - 17

put the value of x = 6, in order to find the EG

EG = 6*6 - 17

EG = 19

That's the final answer.

I hope it will help you.

3 0
3 years ago
Just do it this one.​
andrew-mc [135]

Answer:

see below

Step-by-step explanation:

Week 1

Circumference

C = 3.14 * d

75.36 = 3.14 d

75.36/3.14 = d

24 = d

Week 2

Circumference

C = 3.14 * d

150.42 = 3.14 d

150.42/3.14 = d

47.9044586 = d

Take d of week 2 and divide by d of week 1

47.9044586/24 =1.996019108

4 0
4 years ago
Read 2 more answers
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