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ddd [48]
3 years ago
8

Y=2x+12 and y=-x-9 in graph form.

Mathematics
1 answer:
fomenos3 years ago
8 0
All work shown, I hope that this works!

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Does anyone know this one?
seropon [69]

Answer:

Multiply both sides by 2

Subtract l from both sides

Divide each side by 3

(2R -l)/3 =w

Step-by-step explanation:

R = (l+3w)/2

Multiply both sides by 2

2R = 2* (l+3w)

2R = l+3w

Subtract l from both sides

2R - l = l-l +3w

2R -l = 3w

Divide each side by 3

(2R-l) /3 = 3w/3

(2R -l)/3 =w

6 0
3 years ago
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Find the state income tax deducted: gross pay of $978, state income tax 5%.
Helga [31]
$48.90

To find the income ta, find out how many times the income tax percentage goes into 100. Then divide that by whatever the starting amount is, and multiply by how many years the tax is either deducted or added<span />
3 0
3 years ago
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A rectangular garden is 15 ft longer than it is wide. Its area is 6750 ft 2 . What are its dimensions
xxMikexx [17]

Answer:

450 x 15 = 6750 ft 2

Step-by-step explanation:

6 0
3 years ago
2.9 × 109 − 1.1 × 106
padilas [110]
The answer is 33390



Hope its help ;)
4 1
3 years ago
Read 2 more answers
3(x-5)-15=48 how would this be solved?
natita [175]
<span>Problem: 3(x-5)-15=48

1. Multiply what's in the parenthesis
3x-15-15=48

2. Combine like terms
3x-30=48

3. Switch the sides
3x=48+30
3x=78

4. Divide

x=26

Answer: 26

</span><span>
</span>
5 0
3 years ago
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