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hjlf
3 years ago
15

Which subset of the rational numbers best describes the number of students that could be in a classroom?

Mathematics
1 answer:
rodikova [14]3 years ago
4 0

Answer:

Natural Numbers

Step-by-step explanation:

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Which of the following expressions can be factored to 2?
Ber [7]

Answer:

Correct answer is A.

Step-by-step explanation:

2x∧3 + 5x∧2 + 6x + 15 = x∧2 (2x+5) + 3 (2x+5) = (2x+5) 0 (x∧2+3)

God with you!!!

6 0
3 years ago
Read 2 more answers
Factor each expression.<br><br> (9) 5a - 25<br><br> (10) 28 - 7x<br><br> (11) 12z + 28 - 7z - 3
Nimfa-mama [501]

Answer:

Step-by-step explanation:

Look for the GCF and then divide every term by the GCF to see what remains

(9) 5a - 25  ( GCF is 5 so take out 5 and divide every term by 5)

     5(a-5)

(10) 28 - 7x     ( GCF is 7 so take out 7 and divide every term by 7)

     7(4-x)

(11) 12z + 28 - 7z - 3=  (combine terms) =

       5x+25( GCF is 5 so take out 5 and divide every term by 5)

        5(x+5)

6 0
3 years ago
Traveling at 65 mph how many feet can you travel in 22 minutes?
baherus [9]
If you are travelling at 65 mph, you have to think of it as if you are moving at a constant speed.  By dividing 65 by 60, you are calculating how many miles you are moving each minute.  In doing so, you can calculate that you are moving at 1.083333 miles each minute.  That's approximately 5720 feet per minute.  (This is calculated by multiplying 1.083333 by 5280 (the number of feet in a mile)).  5720 x 22 minutes, you will have traveled 125,840 feet.

Hope this helps!
6 0
3 years ago
Read 2 more answers
Which of these is a unit rate. $3 for 3 hot dogs, $5 for a case of soda, $16 for 2 movie tickets, $8 for 6 cupcakes
blondinia [14]
$5 for a case of soda
5 0
3 years ago
Read 2 more answers
Please help me out please
mariarad [96]

Answer:

1.) \\625^2 Ft.\\\\2.)\\306^2Ft.\\\\3.)\\18,750^2 Ft.\\

Step-by-step explanation:

1.) \\25*25=625\\\\2.) \\(103*2)+(50*2)=\\206+100=306\\\\3.) \\750*25=18,750

8 0
3 years ago
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