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lara [203]
2 years ago
7

Solve the systems equations for x and y and check: y=2x+10 x=3y

Mathematics
1 answer:
andriy [413]2 years ago
6 0
For Y=2x+10 X=y/2 -5. Second x/3
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I need help on this mathematical problem. thank you!
svp [43]
X*.50= the longer chain
X is how long the first chain is.

It is correct, because they wanted 50% more. More meaning multiply so you would multiply x the first chain times how mor long it needs to be.
7 0
3 years ago
Expressions that are equivalent to <br> –<br> 8(q+6).
Alona [7]

Answer:

q = -6

Step-by-step explanation:

8(q + 6)

= (8×q) (8×6)

= 8q + 48

8q = -48

q = -48/8

q = -6

8 0
3 years ago
What is the simple interest earned on<br> $300 over 6 years at 4% interest?
Alekssandra [29.7K]

Answer:

$72

Step-by-step explanation:

I = Prt

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7 0
3 years ago
Slice for 5x+c=k for x
Degger [83]

Answer:

A - x = (k-c)/5

Step-by-step explanation:

To solve this problem, we would solve for x like we would in 2x = 6 :

5x + c = k

5x = k-c (subtract c from both sides)

x = k/5 - c/5 (divide 5 on both sides)

x = (k-c)/5 (simplify)

:)

4 0
2 years ago
Read 2 more answers
Please help, what is the slope?
NikAS [45]

Answer:

0

Step-by-step explanation:

i think sorry if wrong

7 0
3 years ago
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