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Bogdan [553]
3 years ago
6

Are these answers right? Questions are below!

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
7 0

Answer:

8 yes

10 yes

11 yes

12 yes

13 yes

Stella [2.4K]3 years ago
4 0

Answer:

I'm pretty sure they are all correct except number 12.

Explanation:

I just solved almost all of these a few minutes ago and i did my math slowly and checked it two times.

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While shopping at Walmart, I had the option to buy either a 12 pack of Soda for $13, or I could buy a 24 pack for $24. Based on
ira [324]

Answer:

The 24 pack for 24 dollars!

Step-by-step explanation:

This is because you see that 12 is 1/2 of 24 and if you do 13x2 you get 26$ so for the 12 pack if you double it you will be paying 2$ more than if you got the OG 24 pack

8 0
2 years ago
Read 2 more answers
Solve the equation.<br> 5(5x + 1) = 3x - 9x<br> x=<br> (Type an integer or a simplified fraction.)
pogonyaev

Answer:

x = -5/31

Step-by-step explanation:

5(5x + 1) = 3x - 9x multiply 5 with the inside of the parenthesis, 5(5x + 1) = 25x + 5

25x + 5 = 3x - 9x add the like terms, 31x = -5 and x = -5/31

6 0
3 years ago
Which expression is equivalent to the given expression?
PSYCHO15rus [73]

Answer:

-5(y - 3)(y - 7)

Step-by-step explanation:

Factor -5 out of all 3 terms:

-5(y^2 - 10y + 21)

Continue the factoring:

-5(y - 3)(y - 7)

Note:  when answer choices are given, kindly share them.  Thank you.

6 0
3 years ago
Ben is 20 years older than Daniel. Ben and Daniel first met two years ago. Three years ago, Ben was 3
fgiga [73]

Answer:

  33

Step-by-step explanation:

3 years ago, the difference in ages was twice Daniel's age. So, Daniel was 20/2 = 10 years old at that time. Ben was 30.

Now, Ben is 33.

_____

If two numbers have a ratio of 3:1, their difference is (3-1) = 2 times the smaller number.

4 0
2 years ago
A cyclist travels 15km due north and then 18 km due east. How far is she from the starting point?​
zavuch27 [327]

Answer:

DONT KNOW SRY

Step-by-step explanation:

8 0
2 years ago
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