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Arturiano [62]
3 years ago
9

Which one???????????

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
3 0
First u have to solve the equation
I believe
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Solve 54 - 10x s 20 + 7x.
konstantin123 [22]

9514 1404 393

Answer:

  2 ≤ x

Step-by-step explanation:

Maybe you want to solve ...

  54 -10x ≤ 20 +7x

  34 ≤ 17x . . . . . . . . . . . . add 10x-20 to both sides

  2 ≤ x . . . . . . . . . . . . . .  divide by 17

6 0
3 years ago
Which number is a solution of the inequality −7x−3.5<−10.5
Ronch [10]

Answer: x > 1

Step-by-step explanation:

4 0
4 years ago
20 different comic books will be distributed to five kids. (a) How many ways are there to distribute the comic books if there ar
valina [46]

Answer:

9.53674E+13

Step-by-step explanation:

given that 20 different comic books will be distributed to five kids.

Also given that there are no restrictions on how many go to each kid (other than the fact that all 20 will be given out)

Hence each kid can get any number of books and there is no chance a kid does not get any book also.

There are 5 kids.

Take the first book.  It can be given to any one of the 5 kids in 5 ways

Now second book can be similarly given to any one of the 5 kids in 5 ways

this continues for all 20 books

Total no of ways = 5*5*...20 times\\= 5^{20} \\=9.53674E+13

7 0
3 years ago
Weight of three books are 23⁄4 kg, 35⁄6 kg and 23⁄8 kg. Find the total weight of all the three books.​
Xelga [282]

Answer:

12.54kg

Step-by-step explanation:

(23/4 + 35/6 + 23/8)kg

= \frac{(23 \times 6) + (35 \times 4) + (23 \times 3)}{24}

= \frac{92 + 140 + 69}{24}

= 301/24

= 12.54kg

5 0
3 years ago
A bus travels two different routes: the green route and the blue route the roots are different lengths.
Advocard [28]

6x+5y=52

12x+13y=119

x= 4.5

y=5

The Length of the green route is 4.5 miles

7 0
3 years ago
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