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uranmaximum [27]
3 years ago
11

Find the common difference of the arithmetic sequence -6, -13, -20,

Mathematics
1 answer:
Stells [14]3 years ago
4 0

Answer:

subtract first term from second term

c.d=T2_T1

c.d= -13-(-6)

c.d= -13+6

c.d= -7

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Solve the inequality 2v > -12
Svetlanka [38]

Answer:

 v > -6

Step-by-step explanation:

2*v-(-12)>0

Pulling out like terms :

 1.1     Pull out like factors :

   2v + 12  =   2 • (v + 6) 

Equation at the end of step  1  :

Step  2  :

 2.1    Divide both sides by  2 

Solve Basic Inequality :

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Inequality Plot :

 2.3    Inequality plot for

2.000 X + 12.000 > 0

6 0
3 years ago
Jon places a dot on a coordinate plane at (-10, -4). He wants to place another dot across the y axis, and it must be 14 points a
bazaltina [42]
At (4,-4). Because, the first value is the horizontal x-coordinate and the second is the vertical y-coordinate, so the direction of going across the y-axis is a horizontal movement. Therefore, you must add 14 to the x-coordinate. You add because positive is the opposite direction of the your first x-coordinate, -10. So the answer is (4,-4).
3 0
4 years ago
Please help me im begging ANYONE​
VARVARA [1.3K]

Answer:

B

Step-by-step explanation:

Answer B is the result of simplifying

4 0
2 years ago
Solve and check.
Aleonysh [2.5K]

Answer:

Step-by-step explanation:

-15.4b + 13 = 9b-41.9

-15.4b-9b = -41.9 - 13

-24.4b= -54.9

divide both side by -24.4

-24.4b/-24.4 = -54.9/-24.4

minus divide by (-)

b= 2.25

3 0
3 years ago
Mary earned 24 points on her science test. The total points on the test was 30 points. What is Mary’s test score as a percent? S
Ymorist [56]

Answer:

80%

Step-by-step explanation:

24 devided by 30 = 0.8

0.8 times 100 = 80%

6 0
3 years ago
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