3 years ago

What's the first step in solving this equation 3m+9=30

Mathematics

1 answer:

Keith_Richards [23]3 years ago

3 0

30-9 would be the first step

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Pachacha [2.7K]

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Step-by-step explanation:

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3 years ago

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larisa [96]

Answer:

$c=17$ ft

Step-by-step explanation:

Base=b=8 ft

Hyp=c=?

Perp=a=15 ft

Applying Pythagoras theorem

$c=\sqrt{a^{2} + b^{2} }$

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3 years ago

Howie wants to get a car loan with 4% simple interest rate. If the car costs $25,000, how much would Howie need to pay back at t

likoan [24]

The amount Howie will pay back at the end of one year is $26000.00

The given parameters are:

$P =25000$ -- the principal amount

$R = 4\%$ -- the interest rate

$T=1$ --- the duration

The amount to pay back in this duration is then calculated using:

$A = P(1 + RT)$

So, we have:

$A = 25000(1 + 4\% \times 1)$

$A = 25000(1 + 4\% )$

Express percentage as decimal

$A = 25000(1 + 0.04)$

$A = 25000(1 .04)\\$

Multiply

$A = 26000$

Hence, the amount to pay back is $26000.00

What's the first step in solving this equation 3m+￼9=30

What's the first step in solving this equation 3m+9=30