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Gala2k [10]
3 years ago
7

A stamp collector bought 160 stamps for $25.00. The purchase included 5¢ stamps, 15¢ stamps, and 25¢ stamps. The number of 15¢ s

tamps is three times the number of 5¢ stamps. How many of each type of stamp was purchased?
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
6 0
5- 30
15- 90
52- 40
Questions?
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State one rational number between -0.45 and -0.46 (answer must be in decimal form.)
seraphim [82]

A rational number between the two given ones is -0.455, such that:

-0.45 > -0.455 > -0.46

<h3>How to find a rational number between the two given ones?</h3>

A rational number is any number that can be written as a quotient between two integer numbers.

Particularly, any number with a finite number of digits after the decimal point is also a rational number.

So to find a rational number between -0.45  and -0.46 we could se:

-0.455, such that:

-0.45 > -0.455 > -0.46

Learn more about rational numbers:

brainly.com/question/12088221

#SPJ1

6 0
1 year ago
draw a model to represent the problem. 2/3 divided into 1/3 size pieces. how many 1/3 pieces will be in 2/3?
Hunter-Best [27]
That shows the answer of how to do it 

6 0
3 years ago
Which would not be a step in finding the area of a circle by cutting it
Mkey [24]

Answer:

D. Continue cutting smaller and smaller slices.

Step-by-step explanation:

While, in theory, this could be a step, it would be a pointless one. You would have to eventually rearrange the pieces, but now there would be more of them.

Hope this helps!

4 0
2 years ago
Will give brainliest!!
labwork [276]

Answer:

DE = 12cm

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
Please help! what is the value of K
Ad libitum [116K]
F(x) = 2x -3           g(x) = -4x+6 

   g(x) = K f(x) 

- 4x+6 = K( 2x-3)        ⇒   K= -2 

verification

-2 ( 2x-3 )  =  - 4x + 6 

7 0
2 years ago
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