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Marrrta [24]
3 years ago
5

Find the value of the expression below when x=-4 and y=2

Mathematics
1 answer:
Maslowich3 years ago
8 0
What is the expression?
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Prove algebraically what type of function this is (even, odd, or neither).<br> f(x) = x4 – x2
murzikaleks [220]

Answer:

that's an even function

Step-by-step explanation:

because the greatest degree is 4 and that is even number.

3 0
3 years ago
Noah says that 9x − 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract everything that comes after 9x
Genrish500 [490]

Answer:

Noah's claim is correct

Step-by-step explanation:

B O D M A S - Brackets, Over, Division, Multiplication, Addition and Subtraction, this means that you must do the addition first.  

2x+ 4x = 6x

9x - 6x = 3x

Noah is correct as the - sign tells us that you have to subtract everything after the 9x

Hope this is ok and helps a little bit

5 0
3 years ago
Divide. remainder 25 )1,675​
german

Answer:love that pfp,  

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Use subtraction 14 x 25 4
kobusy [5.1K]
14 x 25 = 350
350-4 = 346
4 0
4 years ago
Read 2 more answers
Anybody wanna answer this word problem? If u do plz show ur work and the steps on how to get the answer thanks!
Brilliant_brown [7]
K-mart is open from 8am to midnight on Monday to Saturday- there 16hrs from 8am to 12midnight
And on sunday it’s open from 10am to 8pm - so there is 10hrs from 10am till 8pm ....
So this is how you find your answer ...........✌️
*8am to 12midnight - 16hrs (Monday to Saturday)
*10am to 8pm - 10 hrs (Sunday)
*16hrs+10hrs=26
*26x7(days in a week )
*26x7=182
*therefore it’s opened for 182 hrs a week
....hrs means hours



3 0
3 years ago
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