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Katena32 [7]
4 years ago
7

HELP ME PLEASE!!

Mathematics
1 answer:
Colt1911 [192]4 years ago
8 0
1. x - (-16) = -13 
x= -3

2. n = -425------- n=-85   5
3. x + 6 < 15 x <9 

4. x + (5-2) > 7 x >5 

5.  m       <     ---     _      48 m< 5    12 
6. 5m > 45 m>8

7. 3x +4 < 37 x<10
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Which choice shows the product of 22 and 39?
Yuliya22 [10]

Answer: (22)(39) = 858.

Step-by-step explanation:

Product of a number simply means that one has to multiply the numbers that are given. For example, if a student is told to find the product of 2 and 5, it simply means that 2 × 5 = 10.

Regarding the above question, the product of 22 and 39 is represented by: (22)(39) = 858. It should be noted that 22 × 39 = 858

8 0
3 years ago
the local library has a children's section with picture books and chapter books. the ratio is 2:3. if there are a total of 500 b
Katarina [22]

Answer:

<u>There are 300 chapter books and 200 picture books in the children's section at the local library.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of books in the children's section at the local library = 500

Ratio 2:3 for picture books and chapter books

2. How many chapter books are in the section?

We will use the Rule of Three Simple for answering this question, this way:

Chapter books       Total books

3                                  5

x                                 500

x * 5 = 500 * 3

5x = 1,500

x = 1,500/5

x = 300

<u>There are 300 chapter books and 200 picture books in the children's section at the local library.</u>

5 0
3 years ago
The inequality x ≥ -3 is satisfied by point (0, -2). TrueFalse
tino4ka555 [31]

Answer:

True

On a graph, in (0,-2) , the x position is to the right of -3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
one triangle has angles that measure 45 degree and 83 degree. what is the measure of the other angle?
jeka57 [31]

Answer:

52 degrees

Step-by-step explanation:

Every triangles angles sum up to 180 degrees

83+45=128

180-128=52 degrees

7 0
3 years ago
T(r+4)=28 solve for t<br><br>pls help ​
Reptile [31]

Answer: 28/r+4

Step-by-step explanation: Divide each term by r + 4 and simplify

3 0
3 years ago
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