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ehidna [41]
3 years ago
8

What is the answer to the solution 2x-y=5 A) 2,-1 B) 3,-1 C) 1,2 D) 7

Mathematics
2 answers:
lapo4ka [179]3 years ago
6 0
I believe it's a , not sure though
Lady_Fox [76]3 years ago
3 0
A) 2, -1 I believe as long as it's looking for a point that the line goes through on a coordinate plain. :)
 
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The ice cream stand offers chocolate, vanilla, and strawberry ice cream. Find the approximate probability the next three custome
Tatiana [17]

Answer: 1/3 im not sure tho

Step-by-step explanation:

5 0
1 year ago
Change 5 2/3 to a mixed decimal and round to the nearest hundredth.
Roman55 [17]
The Decimal Is <span>5.666667 so your answer is 6</span>
4 0
3 years ago
Read 2 more answers
X^4-4x^2-32<br> x <br> 4<br> −4x <br> 2<br> −32
mafiozo [28]

Answer:

x2 • (x2 - 32772)

Step-by-step explanation:

step 1:  ((x4) -  22x2) -  32768x2

step 2: Pull out like factors :

  x4 - 32772x2  =   x2 • (x2 - 32772)

Factoring:  x2 - 32772

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 32772 is not a square !!

Ruling : Binomial can not be factored as the difference of two perfect squares.

5 0
2 years ago
PLEASE HELP ME WITH THESE PROBLEMS
Alenkinab [10]

Answer: it is all explained in the photo

Wish it helped you understand it better :)

3 0
2 years ago
Please I need all the answers my teacher is hurrying me up!
marissa [1.9K]

Answer:

39.856=39.90,5.81=5.80,99.58=99.60,1.018=1.020,25.321=25.320,6.218=6.220

Compare using <,> or =

22.83>22.803,6.351>6.315,2.502<2.52

4 0
2 years ago
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