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irga5000 [103]
3 years ago
11

I will give brainliest if you answer

Mathematics
2 answers:
Debora [2.8K]3 years ago
5 0
-2.4 bc -12 divided by 5 will give you -2.4
viktelen [127]3 years ago
3 0
The answer is -2.4 -12/5 goes to -2 2/5 or -2.4
You might be interested in
38. The volume of a cylinder is 97 ft3. If the dimensions are doubled, what will be the new volume?
asambeis [7]

Volume is cubed. If the dimensions are doubled, cube the scale factor:

2^3 = 8

The volume will increase by a scale of 8.

The new volume would be 97 x 8 = 776 ft^3

8 0
4 years ago
jin donated earning from 2 songs to charity. he donated 864 altogether jins second song earned 5 times much as his first song. h
bulgar [2K]
Since Jin donated his money to charity and he donated $864, that is our total. 
We don't know the first amount, so we can call it x. 
We don't know the second amount either, but we do know it was 5 times the first, so 5*x = 5x.
We first need to find how much Jin earned for the first song. We need to find x. 
x + 5x = 864, then combine like terms6x = 864, then divide both sides by 66x/6 = 864/4x = 144
The fist song made $144. But the second made 5 times that. So we just multiply 144 by 5. 144*5=720. 
The final answer is $720.

3 0
3 years ago
please help.....................................................................................................................
irina [24]
You have to find the average of 38 and 42 (witch is 40) and then set it to a ratio of 40:100  multiply both sides by 8.5 and we get 340 
3 0
4 years ago
Help me with this!
andriy [413]
Answer:
Relation #2 and #4

3 0
3 years ago
2 - 3x = -x - 8 Solve for X
icang [17]

Answer:

X=5

Step-by-step explanation:

(step 1) 2 - 3x = -x - 8

-3x + 2 = -x -8

(step 2)

-3x + 2 = -x - 8

-3 + 2 - 2 = -x -8 -2

(step 3)

-3x =  -x- 10

(step 4)

-3 + x = -x -10 +x

(step 5)

-2x = -10

Answer

x = 5

3 0
3 years ago
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