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melisa1 [442]
2 years ago
6

Please help i need to pass math

Mathematics
2 answers:
marin [14]2 years ago
7 0

Answer:

6 {x}^{2}  - 5x - 4

Step-by-step explanation:

(2 {x}^{2}  - 3x + 1) + (4 {x}^{2}  - 2x - 5) =  \\ 2 {x}^{2}  + 4 {x}^{2} - 3x - 2x + 1 - 5 =  \\ 6 {x}^{2} - 5x - 4

xxMikexx [17]2 years ago
4 0

Answer:

B

Step-by-step explanation:

topic: polynomials

Just add like terms

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A)180.48 m2<br><br> B)180.48 m<br><br> C)80.48 m2<br><br> D)80.48 m
MissTica

Answer:

80.48m2

Step-by-step explanation:

I think this is right but it may be wrong.

4 0
3 years ago
A pair of jeans that originally costs $42 is 25% off.Find the sale price.ASAP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Anon25 [30]
Original Price = $42
Discount = 25%   ---------> 25% is discount because it says 25% <span><u />off!!!</span>
Now,
Sale price = original price - discount % of original price  
                 = 42 - 25% of 42 
                 = 42 - (25/100) * 42   
                 = 42 - 0.25 * 42 
                 = 42 - 10.5 
                 = 31.5

So, the sale price is $31.5
6 0
3 years ago
Determine the length of JK
wlad13 [49]
The length of JK rounded to the nearest hundredth is 4.72
3 0
3 years ago
the sum of two numbers is 48, difference is 14. find the numbersthe sum of two numbers is 48 and their difference is 14 what are
Lady_Fox [76]
The answer is 17 and 31
7 0
3 years ago
PLEASE HELP ASAP WILL GIVE BRAINLIEST!!!!!
olasank [31]

Answer:

A. (0,7)

B. -1.25

C. Negative

D. I started at (0,7), then plotted the second point by moving the point down 5 and right 4.

Step-by-step explanation:

Look at the equation more carefully.

I hope this helps :)

5 0
3 years ago
Read 2 more answers
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