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Kryger [21]
2 years ago
13

PLEASE HELP!!!if the unit rate for the line B is 7meters/seconds , which if the following is not a possible value for the unit r

ate of A
A.6.3 meters/second
B. 11.2 meters/seconds
C. 10.4 meters/seconds
D. 14 meters/seconds

Mathematics
1 answer:
Cerrena [4.2K]2 years ago
4 0

Answer:

The answer is "A", 6.3 meters/second because it is lower than 7 when it is supposed to be higher.

I hope this helped and please mark me as brainliest!

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Answer:

23=x-13, x=36

9+x=14, x=5

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Step-by-step explanation:

23=x-13. You want to isolate x so you have to add 13 to both sides. x=23+13, x=36

9+x=14. You want to isolate x so you have to subtract 9 from both sides. x=14-9, x=5.

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3 years ago
How do i make 45/150 a fraction and a decimal
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Mr. Wallace needs to divide his class or 23 students into 9 groups. Each group can have two or three students. If a is the numbe
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Answer:

d)  Mr.Wallace can use the following equations:

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Step-by-step explanation:

Here, the total number of students = 23

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Each group can have 2 or 3 students.

a is the number of  groups of 2.

⇒ Total students in a groups  = a x (Number of  student in each group)

= a x 2 = 2 a

b is the number of groups of 3

⇒ Total students in b groups  = b x (Number of  student in each group)

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So, according to the question:

Total number of groups formed = 9

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or Number of students in  ( a  group + b group ) = 23

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Hence, Mr.Wallace can use the following equations:

a + b = 9

2 a + 3 b = 23

6 0
3 years ago
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