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Ivan
3 years ago
10

(Please! H E L P M E E E) During a record sale, 159 albums were sold. If albums sold for $7 and $9. and the gross receipts were

$1269, how many $7 albums were sold?​
Mathematics
1 answer:
Darya [45]3 years ago
5 0

There would have been 81 of the $7 album sold, and 78 of the other.

81x7=567

78x9=702

567+702=1269

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A leading automobile magazine has 60 pages and 4,50,000 copies are printed every month. How many pages in all are printed in the
Inga [223]

Answer:

See the explanation below

Step-by-step explanation:

Number of months =4

Number of copies =450000

Number of pages =60

Number of copies in 4 months =450000*4

=1800000

Number of pages is

=1800000 *60

=108,000,000

7 0
3 years ago
I'm stuck and really need help. I can't figure out the rest.
Ad libitum [116K]

Answer:

The next statements are are;

Statement                                                  {}        Reason

Segment \overline {DC} ≅ Segment \overline {AB}                        {}   CPCTC

\overline {AD} ≅ \overline {BC} and \overline {DC} ≅ \overline {AB}, therefore;

ABCD is a parallelogram                    {}               Parallelogram side theorem

Step-by-step explanation:

Statement                                                  {}        Reason

Segment \overline {DC} ≅ Segment \overline {AB}  by Congruent Parts of Congruent Triangles are Congruent (CPCTC)

Given that \overline {AD} ≅ \overline {BC} and we have that \overline {DC} ≅ \overline {AB}, we get;

ABCD is a parallelogram                    {}               Parallelogram side theorem

The parallelogram side theorem states that a quadrilateral is a parallelogram if it has two pairs or sets of congruent opposite sides.

4 0
3 years ago
(x -1) = 26 = -4x <br> A. -7 5/7<br> B. 8<br> C. -7<br> D. -5
Volgvan
Based on the answer choices, we suspect you intend
.. (x -1) +26 = -4x

This simplifies to
.. x +25 = -4x
.. 25 = -5x . . . . . subtract x
.. -5 = x . . . . . . . divide by the coefficient of x

Selection D appears to be appropriate for the question we think you asked.
4 0
4 years ago
An oil painting has a price of
Debora [2.8K]

Answer:

i think it $3.20

Step-by-step explanation:i think you got to check it in caculator

3 0
3 years ago
Simplify -6+4{14+2[60-9(1+3)]}
ICE Princess25 [194]

Answer:

242

Step-by-step explanation:

6 0
4 years ago
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