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vladimir1956 [14]
3 years ago
15

Hello, can someone check my homework please and thank you Have A Great Day

Mathematics
2 answers:
Deffense [45]3 years ago
6 0

Answer:

They are all correct. Well done.

Vikki [24]3 years ago
4 0

Answer:

if not mistaken i pretty sure there all correct.

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Solve for x. 5(x – 10) = 30 – 15x
klio [65]
You can start by distributing the 5 to everything in the parenthesis.
5x-50=30-15x

Then get rid of your x values from one side, I chose to subtract 5x

-50 = 30 - 20x

Then subtract 30

-80=-20x
/-20
4=x

You can check by plugging your x into the equation to make sure it's right!

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3 years ago
Why was it important for Athens to have a good navy?
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3 years ago
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What is the length of BC?
m_a_m_a [10]
It is forty-eight it is easy

5 0
3 years ago
A cell phone plan charges $39.95 a month plus 15 cents per text message sent and 15 cents per text message received. Using s to
Allisa [31]

Answer:

c= 39.95 +0.15 (s + r) (take the 63 received and plug it in for r and 53.45 in for c then solve)

53.45= 39.95 +0.15 (s +63) (use the distributive property)

53.45 = 39.95 + 0.15s + 9.45 (combine like terms on the right side)

53.45 = 49.40 +0.15s (subtract 49.40 from both sides)

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Step-by-step explanation:

I hope this helps :)

3 0
3 years ago
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A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to me
padilas [110]

Answer:12,450

Step-by-step explanation: Since the climber descends to meet a fellow climber by 200 ft you are going to subtract so the equation is going to be 12,740-200 ft so what does that equal it equals 12,540 ft because it is only subtracting 740-200 ft so 740-200=540 so your answer would more likely be 12,540 not the negative answer.

8 0
3 years ago
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