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artcher [175]
3 years ago
11

Solve the system of equations. 12x – 5y = -20 y = x +4

Mathematics
2 answers:
Tamiku [17]3 years ago
6 0
The answer should be something like this 7x=0 but if want the whole thing solved it should be x=0
ad-work [718]3 years ago
3 0

Answer:

-6

Step-by-step explanation:

also i think you should use Math-way, it will help with your algebra

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Please help <br><br> A 35<br> B 62<br> C 25<br> D 40
zvonat [6]
Answer: 35

Step-by-step-explanation:
There are 20 numbers. So, it would be 7 divided by 20. Which is 0.35. And 0.35 multiply by 100 is 35.
6 0
3 years ago
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1/4(x+2)+4=12 <br> x=? Help idk
Gnoma [55]

\frac{1}{4}(x+2)+4=12

\frac{1}{4}(x+2)=8

x+2=32

x=30


5 0
3 years ago
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Jordan places two boards end to end to make one shelf. The first board is 47-100 meter long.The second board is 5-10 meter long.
puteri [66]
The fraction 5/10 is the same as 50/100 because they are equivalent. It will take 10 group of 10 to get to the denominator 100, so it will take 10 groups of 5 in the numerator to make it equal.

The answer is 50/100.
4 0
3 years ago
What is the slope-intercept form of the equation of the line ? Please answer !!!!
blsea [12.9K]
Y = -3/2x + 4

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7 0
4 years ago
Find the solution set of the inequality<br> 35- 4x &gt; 2
Orlov [11]
35-4x>2
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Solution: x<8.25.  or  x∈(-∞ , 8.25)
3 0
3 years ago
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