Which of the following pairs of expressions are equivalent to each other? Select the pairs of expressions that are equivalent to
each other.
Hint: select more than one answer
3z + 2z and 5z
(7x - 7x) -y and 0
8.3 + 7.2 − 3.6 and 10.8
−5 (4 − 4) and 0
6 ( − 3) and 6 − 18
2 answers:
I am pretty sure the answer is 2 and 4
7x-7x=0 and (0)-y=0 therefore 0=0
-5(4-4) -20+ 20=0 therefore 0=0
Answer:look it up
Step-by-step explanation:
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Answer: x^3 + 8x^2 + 11x - 20
Answer:
x²-7x+2
Step-by-step explanation:
x²+2-7x in standard form is
x²-7x+2
I have no idea I think it -4
Y= 121
Y=22 and x=2 is 2x11 to get 22.
So 11x11= 121
F=(5,8) e=(4,3) d=(x,y)
(5+x)/2=4 (8+y)/2=3
5+x=8 8+y=6
x=3 y=-2
d=(3,-2)
