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slava [35]
3 years ago
6

HELP PLEASE SOMEONE PLEASE HELP ME?!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Mathematics
2 answers:
Elenna [48]3 years ago
7 0

Answer:false

Step-by-step explanation: divide each side by 7 you get b ≤ -7. The red line needs to go the other way since it is less than

Georgia [21]3 years ago
4 0

Answer:

False, it is incorrect

Step-by-step explanation:

7b≤ -49

Divide by 7

7b/7 ≤-49/7

b ≤-7

We have a closed circle at -7  (closed because of the equals)

b is less than so the lines goes to the left

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How do you use the metric system?
baherus [9]

Answer:


The metric system uses units such as meter, liter, and gram to measure length, liquid volume, and mass, just as the U.S. customary system uses feet, quarts, and ounces to measure these.


8 0
3 years ago
The 25 member of the reading club are buying a book to discuss at the next meeting the club leader got a special price the book
Pavel [41]

8.14 times 25 = 203.5

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Round the number 206.8 to the underline place the 0 is underlined
lara [203]

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210.0

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you are rounding to the tens place so you look at the number before it is greater than 5 so you round up getting your answer of 210.0

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A farmer sells 6.7 kilograms of apples and pears at the farmer's market. 1 4 of this weight is apples, and the rest is pears. Ho
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3 years ago
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Can anyone solve 9, 10, 11, 12, and 13 I'm stuck on those problems, I already solved 14, 15, and 16 on paper.
ddd [48]

Answer:

9. x>-4 or x≥1

10. a<2 or a≥-5

11. v≤7 or v≥-4

12. k≥5 or k<8

13. n>6.8 and n≤9

Step-by-step explanation:

9. -2x-7>1

-2x>8

x>-4

x-2≥-1

x≥1

10.a/-2 <-1

a<2

-4a+3≥23

-4a≥20

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12. 4(1-k)≥-16

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13. 10n-9>-59

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4 0
2 years ago
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