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zepelin [54]
3 years ago
12

12 for 3 books ; 28 for 7

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0
The answer is 4 because if u divide both equations by eachother you get 4
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68=u-11<br> need help lololo
dem82 [27]

Answer:

79

Step-by-step explanation:

79-11=68

i hope this helps

8 0
3 years ago
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Simplify the expression 8x-2x+12x-3
aev [14]

Answer:

18x - 3

Step-by-step explanation:

Add all the X values

8x + -2x + 12x = 18x

Put the final numbers on the side.

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18x-3

7 0
3 years ago
Multiply and reduce to lowest terms. Convert into a mixed number if necessary. 4x5/9=
QveST [7]
2 and 1/5 is your answer.

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4 0
3 years ago
Please help me out.​
grandymaker [24]

Answer:

it's 4

Step-by-step explanation:

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6 0
3 years ago
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If I throw a die, find the probability of throwing an odd number or a number less than 3.
Annette [7]
If you throw a die, this is what you could get:

1, 2, 3, 4, 5 or 6.

--------------

Odd Numbers: 1, 3, 5

Numbers less than Three: 1, 2

---------------

Possibility of getting 1, 2, 3 or 5:

4/6 which translates into 2/3.

---------------

Answer:

2/3
5 0
3 years ago
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