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Leona [35]
3 years ago
8

What the answer to y=2x+7 and y=4x-9 using substitution

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0
The answer is (-43/2,-35) you welcome :)
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Enter An equation of the form y=mx for the line passes through the origin and has slope 14
RSB [31]
The slope is referred to as m, insert it and you are done

so y=14x is the solution
7 0
3 years ago
N.6 Properties of parallelograms
PolarNik [594]

Answer:

J=63

Step-by-step explanation:

3b+27=2b+57

subtract 27 from both sides

3b=2b+30

subtract 2b from both sides

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substitute the value of b into K

2(30)+57+J=180

117+J=180

subtract 117 from both sides

J=63

4 0
2 years ago
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34kurt
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3 years ago
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Delvig [45]

Answer:

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Distance = speed x time

45 x 4 =180miles

6 0
3 years ago
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What expression is equivalent to the expression b(3b-15)
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