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3 years ago

7y ^3 −7x^3 +4−5+6−3x^3 +6x^3Combine Like Terms

Mathematics

1 answer:

snow_lady [41]3 years ago

8 0

Answer:

-4x^3 + 7y^3 + 5

Step-by-step explanation:

7y^3 - 7x^3 + 4 - 5 + 6 - 3x^3 + 6x^3 Given

7y^3 - 7x^3 - 3x^3 + 6x^3 + 4 - 5 + 6 Rearrange

7y^3 - 4x^3 + 5 Combine the like terms

-4x^3 + 7y^3 + 5 Answer

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15+6=33m-21-27m combining like terms (show work)

marin [14]

Answer:

$m = \boxed 7$

Combine like terms

$21=33\cdot \mathrm{m}-21-27\cdot \mathrm{m}$

Group like terms

$21=\left(33\cdot \mathrm{m}-27\cdot \mathrm{m}\right)-21$

Simplify the arithmetic

$21=6\cdot \mathrm{m}-21$

Swap sides

$6\mathrm{m}-21=21$

7 0

2 years ago

.anybody actually knows the answer

maxonik [38]

Answer:

2.56

Step-by-step explanation:

14.7 - 1.9 = 12.8

12.8/5 (sides) =

n = 2.56

check:

2.56 * 5 = 12.8

12.8 + 1.9 = 14.7

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3 years ago

All of the following are good financial savings strategies EXCEPT

Flura [38]

What's the choices??

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3 years ago

NO LINKS!!! QRSTU ~ FGCDE. Find FG, CD, and EF.

arsen [322]

Answer:

See below ~

Step-by-step explanation:

Given :

QRSTU ~ FGCDE

Finding the scale factor :

Take two corresponding sides in proportion
RS : GC
40 : 12
10 : 3

Applying the scale factor to find the missing sides :

- FG :

QR : FG = 10 : 3
30/FG = 10/3
FG = 30/10 x 3
FG = 3 x 3
FG = 9

- CD :

ST : CD = 10 : 3
40/CD = 10/3
CD = 40/10 x 3
CD = 4 x 3
CD = 12

- EF :

UQ : EF = 10 : 3
30/EF = 10/3
EF = 30/10 x 3
EF = 3 x 3
EF = 9

4 0

2 years ago

Read 2 more answers

In a dog show, there will be a gold and silver medal awarded.There are 6 finalists. In how many ways can the 2 medals be awarded

svp [43]

Answer:

(6)(5) =

Step-by-step explanation:

3 0

3 years ago