MATHEMATICS HIGH SCHOOL

What is 0.25 kilometers expressed in centimeters?a. 25000 cm
b. 250 cm
c. 0.000025 cm
d. 2500 cm

Answers

Answer 1
Answer:

Answer:

The answer is A.25000

Step-by-step explanation:

In order for kilometers to centimeters you need to mover the decimal place to the right 5 times. When you do that 0.25 becomes 25000.

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What is the slope of the ordered pair?(6,-12) (15,-3)

a. 2
b. -1
c. -2
d. 1

Answers

The answer would be d

d.1

Step-by-step explanation:

because

-3-(-12)=9

15-6=9

9÷9=1

Abed says he has written a system of two linear equations that has an infinite number of solutions. One of the equations of the system is y = 3x – 1. Which could be the other equation?

Answers

y = 3x + 23x – y = 23x – y = 1 3x + y = 1

The correct answer is:

Any equation that is a multiple of y=3x-1.

Explanation:

In order to graph as the same line, the equations must be the same.  This means that all pieces of the first equation must be multiplied by the same factor, or the equation must be rewritten.

How many times can 18 go into 144

Answers

8 times because you divide 144 by 18 and the answer would be 8 to check your answer you multiply 18 x 8 and the answer would be 144 so the answer to your question is 8! :)

How many months are in 47 days?

Answers

Answer:

there are 1.54 months in 47 days

Step-by-step explanation:

47 days is equal to 1.52 months. This is also 67680 minutes, 1128 hours, 47 days, 5.88 work days, 6.71 weeks, 1.52 months, And is 12.88% through the year. Converting days is used mostly to track time for different contexts. For example, days might make more sense for personal calendars while work days, weeks, and percent through the year could make more sense for financial or corporate calendars. 47 days could be calculated in multiple ways, and this page will walk you through step by step to convert 47 days to 1.52 months.

Which of these is a simplified form of the equation 7p 4 = − p 9 2p 3p? 13p = 13 3p = 5 7 = 4 11 = 15

Answers

Answer:

  • \boxed{\sf{3p=5}}

Step-by-step explanation:

To find:

  • The value of p

Given:

  • 7p + 4 = −p + 9 + 2p + 3p

\sf{7p+4=-p+9+2p+3p}

Isolate the term of p, from one side of the equation.

Combine like terms.

\rightarrow \sf{7p+4=-p+2p+3p+9}

Add the numbers from left to right.

-p+2p+3p=4p

7p+4=4p+9

Then, you subtract by 4 from both sides.

\sf{7p+4-4=4p+9-4}

Solve.

7p=4p+5

Subtract by 4p from both sides.

7p-4p=4p+5-4p

Solve.

\boxed{\sf{3p=5}}

Divide by 3 from both sides.

3p/3=5/3

Solve.

p=5/3

Divide is another option.

5/3=1.6666

So, the final answer is 3p=5.

I hope this helps, let me know if you have any questions.

156 inches = how many yards and how many feet

Answers

yards=4.33 repeating 
foot=13 
156 inches equals 13 feet, or 4.333 yards
Hope I helped!

There are 12 inches in each foot, and 156/12=13.
There are 36 inches in each yard, and 156/36=4.333
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