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LekaFEV [45]
3 years ago
12

How do I solve these?

Mathematics
1 answer:
Levart [38]3 years ago
5 0

The first answer (question 4) is 12 and the second answer (question 5) is 13 hope this helps!!!

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In 10 minutes, the top three finishers in a hot dog eating contest consumed a total of 130 hot dogs. the winner, person a, ate 8
Vera_Pavlovna [14]
Let x be how many hot dogs person b ate

therefore, person a ate x+8 hotdogs
and person c ate x-10 hotdogs

they all ate 130 hotdogs in total so
x + x + 8 + x - 10 = 130
3x -2 = 130
3x = 132
x = 44

so person b ate 44 hotdogs
person a ate 8 more so 52 hotdogs
and person c ate 10 less than person b so 34 hotdogs
4 0
3 years ago
-7+21y+23=16 pls help rn
love history [14]

Answer:

y = 0

Step-by-step explanation:

- 7 + 21y + 23 = 16

- 7 + 23 =( 23 - 7) = 16

16 + 21y = 16

21y = 0

y = 0 \div 21

\boxed{\green{y = 0}}

4 0
3 years ago
The possible values of x are given by x−3≥2 . What is the least possible value of 5x ?
mamaluj [8]
The answer would be twenty five because x-3 \geq 2
 equals x  \geq 5 leaving you with x = 5 at a minimum. So 5x: 5 x 5 = 25

Hope this helps! :)
5 0
3 years ago
30 boxes of melons and 4 melons in each bag . Each bag holds two melons. How melons are there in the store.
SVEN [57.7K]
The answer is the store has 240 melons.
(30x4)x2=240
8 0
3 years ago
????????????????????????
Otrada [13]
I would never know the answer to this question
8 0
3 years ago
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