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serg [7]
3 years ago
5

20r3 − 16r2 + 15r − 12

Mathematics
1 answer:
kati45 [8]3 years ago
7 0

Answer:

(5r-4)(4r^(2)+3)

Step-by-step explanation:

Hope it helps

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Solve the equation for y. 4x - 5y = 9
babymother [125]

Answer:

y = (4x - 9) / 5 or y = 4/5x - 9/5

Step-by-step explanation:

Solving for y

4x - 5y = 9

-5y = -4x + 9

5y = 4x - 9

y = (4x - 9) / 5 or y = 4/5x - 9/5

3 0
3 years ago
Help!!!!!! I'll give you brainliest!!!
zlopas [31]
I would say

Balanced forces result in constant velocity: phase 3

Unbalanced force causes change in velocity: phase 4

The more unbalanced the forces are, the greater the changes in velocity is: phase 5

Hope this helps
4 0
3 years ago
jeffery plans to rent a beach house for his sister's birthday and will use his savings pay for it. The company charges a $25.00
finlep [7]

Answer:

  -$85

Step-by-step explanation:

The charge will be $25 + ($10/h)(6 h) = $25 +60 = $85.

Jeffrey's savings will decrease by $85, so the net change is -$85.

7 0
3 years ago
Translate: Four less than twice a number is<br> twelve
Varvara68 [4.7K]
The answer is 8
8*2=16-4=12
6 0
3 years ago
Work out the value of x.
Aleks [24]
4x - 57 + 3x + 25 + 2x - 3 + 4x + 3x + 15 = 540
16x - 20 = 540
16x = 560
x = 35

hope this helped
7 0
3 years ago
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