2 years ago

I need help solving these two equations using substitution!! please helpppp

1 answer:

3 0

Answer:

i would suggest using www.mathpapa.com ^^ its an algebra calculator and saved me in algebra 1

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aev [14]

So yah.. perimeter of triangle b is
= 32 + a/2

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2 years ago

nadya68 [22]

Answer:

x=9

Step-by-step explanation:

logx (531441) = 6

Changing this to an exponential

x^6 =531441

Take the 6th root of each side

(x^6)^1/6 = (531441)^1/6

x =9

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2 years ago

ira [324]

Answer:

y=-20m+500

Step-by-step explanation:

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2 years ago

nika2105 [10]

Answer:

Step-by-step explanation:

5x-8=2x+7

3x=15

x=5

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2 years ago

Luden [163]

Question doesn’t make sense

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2 years ago