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vlabodo [156]
4 years ago
6

Nancy is allowed to make 200 copies a month on the departmental copy machine. A test for one class requires 26 copies of two pag

es , and a test for a second class requires 21 copies of two pages , how many copies will she have left for the rest of the month after these copies are made?
Mathematics
1 answer:
alekssr [168]4 years ago
6 0
She would have 106 copies left.I think this because since she has to make 47 copies and since they are double sided you would have to multiply be 2.Which would give you 94 and then you subtract 94 from 200.It would give you 106 in the end.
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EleoNora [17]
Perfect square means that it has two factors that are the same.

The last two are perfect squares.

m^2 + 24m + 144 can be factored to (m+12)(m+12)

m^2 + 10m + 25 can be factored to (m+5)(m+5)



5 0
4 years ago
Help plz.I willl give Brainlist if U are correct and even if u are not
Ray Of Light [21]
Less than. :) Hope this helped
4 0
3 years ago
Read 2 more answers
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Orlov [11]

Answer:

20.89

Step-by-step explanation:

x f fx

1 6 6

2 4 8

3 5 15

4 3 12

5 3 15

6 2 12

8 1 8

9 2 18

10 4 40 average=fx/f

12 3 36 = 961/46

14 2 28 = <u>20.89</u>

19 1 19

24 1 24

26 1 26

31 1 31

32 1 32

56 1 56

67 1 67

100 1 100

102 1 102

150 1 150

156 1 156

total: <em>46</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>961</em>

5 0
3 years ago
-3(3+x)+4(x-6)=-4 Please help me with this question
dsp73

Answer:

\boxed{ \bold{ \huge{ \sf{x = 29}}}}

Step-by-step explanation:

\sf{ - 3(3 + x) + 4(x - 6) =  - 4 }

Distribute -3 through the parentheses

Similarly, Distribute 4 through the parentheses

⇒\sf{ - 9 - 3x + 4x - 24 =  - 4}

Collect like terms

⇒\sf{x - 9 - 24 =  - 4}

Calculate

⇒\sf{x - 33 =  - 4}

Move 33 to right hand side and change it's sign

⇒\sf{x =  -  4 + 33}

Calculate

⇒\sf{x = 29}

Hope I helped!

Best regards!!

7 0
4 years ago
Find the measure of the missing angles! Pls help thank you
Inga [223]

Answer:

a=61°

Step-by-step explanation:

a= 180° - 90° - 29°

a = 61°

3 0
3 years ago
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