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zmey [24]
4 years ago
15

Please answer this question! brainliest and 25 points to the CORRECT answer!

Mathematics
1 answer:
saul85 [17]4 years ago
5 0

Answer: The correct answer would be, B 200 cm to the second




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Likurg_2 [28]
Unfortunately no it’s not
7 0
3 years ago
3x + 2 = x + 4 ( x + 2 )​
Step2247 [10]

Answer:

<h2>x = -3</h2>

Step-by-step explanation:

3x+2=x+4(x+2)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\3x+2=x+(4)(x)+(4)(2)\\\\3x+2=x+4x+8\qquad\text{combine like terms}\\\\3x+2=(x+4x)+8\\\\3x+2=5x+8\qquad\text{subtract 2 from both sides}\\\\3x+2-2=5x+8-2\\\\3x=5x+6\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\3x-5x=5x-5x+6\\\\-2x=6\qquad\text{divide both sides by (-2)}\\\\\dfrac{-2x}{-2}=\dfrac{6}{-2}\\\\x=-3

5 0
3 years ago
What does 1/4 plus 2/5 equals? Simplify your answer, if possible. 5th grade math.
BigorU [14]

Answer:

13/20

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Choice A: 3 nights and one meal for $ 250
Simora [160]
Let x be the price for each night and y be the price for each meal. Then, express the statements into mathematical equations:

Choice A: 3x + y = 250
Choice B: 3x + 6y = 330

Subtract both equations, the difference would be -5y = -80

-5y = -80
y = -80/-5
y = $16 per meal

3x + y = 250
3x + 16 = 250
3x = 250 - 16
3x = 234
x = 234/3
x = $78 per night

The answer is D.
8 0
3 years ago
Simplify 16a divided by 4ab
zimovet [89]

Answer:

4b^-1

Step-by-step explanation:

16a/4 = 4a

4a/a = 4

4/b = 4b^-1

5 0
3 years ago
Read 2 more answers
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