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Oduvanchick [21]
3 years ago
12

Which of the following is a polynomial? A)x^4+x^-4+16

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
4 0

A is the correct answer.

kipiarov [429]3 years ago
3 0

D) x^2-1 is the answer

Step-by-step explanation:


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1 ten thousand+19thousands+2tens+9ones
sineoko [7]
29,029 is the answer hope I helped! :)
3 0
3 years ago
3n + 8 = 35 solve for n
liberstina [14]

Answer:

Step-by-step explanation:

3n+8=35

subtract 8 on both sides

3n=27

n=9

3 0
2 years ago
Read 2 more answers
Joey has $27. He wants to a cake for $25 before tax. Sales tax is 8%. Does Joey have enough to buy the cake? How much is the cak
viktelen [127]

Answer:

yes

Step-by-step explanation:

$25*8%

25*0.08=2

25+2=27

5 0
3 years ago
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A geometric sequence is shown below: a0, -11, 22, a1, 88, -176.
Anon25 [30]
The common ratio looks like -2 (-11 * -2 =22) and the missing terms are -44 and 352. (22*-2=-44, -176*-2=352).
8 0
3 years ago
If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when x is 2?
sertanlavr [38]

y = ( 48 *2 ) / 6

Step-by-step explanation:

If y varies directly as x they are directly proportional, which means they relate to each other in the same way....

2 : y = 6: 48

what is y if x = 2?

The value of y can be found if you write it a two fracrions

2 : y = 6 : 48

2 / y = 6 / 48

cross multiply the fractions gives

6*y = 48 *2

divide left and right of the = sign by 6 gives the answer:

y = ( 48 *2 ) / 6

(if you solve it you get y = 12 but that was not the question).

Other method:

multiply left and right of the = sign by y

2 * y/y = y *6 / 48

6y / 48 = 2 * 1

multiply left and right of the = sign by 48

6y * 48/48 = ( 48 *2 )

6y = ( 48 *2 )

divide left and right of the = sign by 6

6/6* y = ( 48 *2 )/6

y = ( 48 *2 ) / 6

(if you solve it you get y = 12 but that was not the question).

4 0
3 years ago
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