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Vlada [557]
4 years ago
5

10•1/2+(-6)(-3) Simplified in steps

Mathematics
1 answer:
dangina [55]4 years ago
7 0

Answer:

23

Step-by-step explanation:

1)  (10*0.5)+(-6*-3)

2) (5)+(18) (The 18 isn't negative because of the rule that states "A negative and a negative will become positive"

3) 5+18=23

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The weights of six animals at the zoom are shown in the table below
lina2011 [118]

Answer:

22.7

Step-by-step explanation:

To find the mean absolute deviation (MAD), first find the mean (or average).

μ = (5 + 24 + 38 + 52 + 66 + 85) / 6

μ = 45

Next, subtract the mean from each value and take the absolute value.

|5 − 45| = 40

|24 − 45| = 21

|38 − 45| = 7

|52 − 45| = 7

|66 − 45| = 21

|85 − 45| = 40

Sum the results and divide by the number of animals.

MAD = (40 + 21 + 7 + 7 + 21 + 40) / 6

MAD ≈ 22.7

3 0
4 years ago
Is (12, 4), (36, 12), (-6, -2), (21, 7) directly proportional?​
Alex Ar [27]

Answer:

I think yes

Step-by-step explanation:

12/4=3

36/12=3

-6/-2=3

and so on

4 0
3 years ago
If you typed a 36-word paragraph in 2/3 of a minute what is the typing speed in words per minute
Eduardwww [97]

Answer:

54 words per minute

Step-by-step explanation:

36/(2/3)=54

6 0
2 years ago
What is the value of the expression below if y = 5?<br> 35 = (y + 2) + 4
Arisa [49]
35=(5+2)+4
35=7+4
35=11
false so their is no answer
6 0
3 years ago
Read 2 more answers
Hello my lil bro needs help again anyway pls help him out on this
MA_775_DIABLO [31]

Answer:

Everytime it is adding  506 to it

Step-by-step explanation:

so 253+506 is 759 and it keeps going

7 0
3 years ago
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