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Mrac [35]
4 years ago
7

7. If the perimeter of a square is 14g +28 inches, what is the length, in inches, of each side of

Mathematics
1 answer:
AleksandrR [38]4 years ago
5 0

Answer:

3.5x+7

Step-by-step explanation:

divide your coeeficients by 4

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A small plane has 20 rows of seats. Each row has 4 seats.
ch4aika [34]

Answer:

the total number of seats on the plane

Step-by-step explanation:

3 0
3 years ago
What number is 9 units to the right of -5?<br><br>A. 4<br>B. -3<br>C. -14
erastovalidia [21]

-5 + 9 = 4

Answer

A. 4

7 0
3 years ago
Two less than the sum of twice a number and forty
DiKsa [7]

Answer: 2-(2x+40) or (2x+40)-2

Step-by-step explanation: If you wanted to solve the problem, you have to do the stuff in the parentheses before you do the stuff out of the parentheses. In the parentheses, you will have to solve 2x before you do anything else. When you solve 2x, the answer to that, add it to 40. Then the answer in the parentheses, subtract it by 2 and you can get the answer.

6 0
3 years ago
Find the slope <br> help with this please it’s due soon :)
GrogVix [38]
Undefined!! i hope this helps
4 0
3 years ago
What pattern exists in the three places in each period?
alukav5142 [94]

Answer:

  • the pattern is (hundreds, tens, ones)
  • 963 thousand 104

Step-by-step explanation:

a) Each place in our decimal place-value number system has a name. In the number 356,039, the left-most digit 3 is in the hundred-thousands place, so it is read (by itself) as "three hundred thousand." Together, the digits 356 of that number signify three hundred fifty-six thousand. They are said to be in the "thousands period." Each period of three digits will be grouped like that to specify the number of hundreds, tens, and ones in the period.

__

b) The given expanded form adds up to give ...

  963,104

Based on the above discussion, the name of this number is ...

  "nine hundred sixty-three thousand one hundred four"

Using digits to help write this, it would be 963 thousand 104.

3 0
3 years ago
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