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SVETLANKA909090 [29]
3 years ago
13

Which expressions are equivalent to the given expression? ​

Mathematics
2 answers:
expeople1 [14]3 years ago
6 0

Answer:

It is the 2nd answer choice 4 check 5

Step-by-step explanation:

Kay [80]3 years ago
5 0

Answer:

The 2nd and 5th expression.

You might be interested in
5,356+2,398
Anna11 [10]

Answer:

No because she added 2 instead of 2398. She thought the 2 was separate because of the comma separating the 2 thousand. She also made a mistake by thinking she could add easily by adding 2 to 2398 to make 2400.

3 0
3 years ago
Tina paid $6.60 for some $0.15 stamps and some $0.20 stamps. She bought 37 stamps in all. How many of each kind did she buy?
sergiy2304 [10]

Answer:

Let n be the number of 25 cent stamps.Then, 28 - n must be the number of 29 cent stamps.Tim paid $7.60 the stamps.

0.25n + 0.29(28 - n) = 7.60

This means that n stamps at 25 cents a piece plus (28 - n) stamps at 29 cents a piece sum to $7.60.Solve for m.

0.25n + 8.12 - 0.29n = 7.60

-0.04n = -0.52

n = 13

So, Tim bought 13 25-cent stamps and 28 - 13 = 15 29-cent stamps

Step-by-step explanation:

hope this helps:)

4 0
3 years ago
Really quick question please answer it in fraction form. What is 6* 2/5?
sdas [7]

Answer:

12/5

Step-by-step explanation:

6(2/5)

= (6/1) * (2/5)

= (6)(2) / (1)(5)

= 12/5

7 0
3 years ago
Venla is 5 years older than her cousin Kora. How old is Kora when Venla is 18 years old?
krek1111 [17]

Answer:

kora is 13

Step-by-step explanation:

venla is 5 years older than kora

18-5=13

5 0
3 years ago
Read 2 more answers
Solve for x <br>please I need the answer the picture shows the question​
ozzi

Answer:

15inch

Step-by-step explanation:

X^2=8^2+7^2

7 0
2 years ago
Read 2 more answers
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