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irakobra [83]
3 years ago
13

How many 45 cent stamps can you buy with 9 $

Mathematics
2 answers:
almond37 [142]3 years ago
5 0
You can only buy 20 stamps
jeka57 [31]3 years ago
3 0
You would be able to buy 20 stamps with $9
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3 /8 + 2/ 3 = 9/ 24 + 16/ 24 = 25/ 24 =
Alchen [17]
Convert the denominator of the first two fractions to 24 since 3 and 8 can fit into 24.

3/8=9/24

2/3=16/24

Now add them together.

9/24+16/24=25/24

Next add the second two fractions 9/24 and 16/24.

9/24+16/24=25/24


Since all fractions equal 25/24, the equation was true!

Hope this helps!

7 0
3 years ago
Simplify 5 over -32 squared simplified
Brilliant_brown [7]

Answer:

Step-by-step explanation:

5

−322

=

5

−1024

=

−5

1024

8 0
3 years ago
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The top walking of a ship is 480 feet long. This is only 6 sevenths of the ship. How long is the ship?
GarryVolchara [31]
480/6<span> = 80ft </span>7<span> x 80 = 560ft.</span>
7 0
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What is your favorite anime and your favorite character from that anime? (Free Points)
lubasha [3.4K]
Thanks for the points
6 0
3 years ago
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Can someone help with this question? thanks
Licemer1 [7]

Answer:

Regular: C & E

Irregular: A & B

Not a polygon: F & D

Step-by-step explanation:

A polygon is a close sided shape with no curves. Since F and D have curves they are not polygons. Regular polygons have side lengths which are all equal to each other. C and E are regular polygons. Irregular polygons are polygons whose sides have different values from each other. A and B are irregular.

7 0
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