Answer:
B
Step-by-step explanation:
Answer:
your answer is D (6.72)
Step-by-step explanation:
substitute x by 4
y = 2.76(4) - 4.4
y = 11.12 - 4.4
y = 6.72
Therefore the option D (6.72) is the correct answer
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Answer:
The answer is C
Step-by-step explanation:
Answer:incomplete
Step-by-step explanation:
Answer:
n = -4
Step-by-step explanation:

in multiplication if the base are same u can add there exponent.

base of both sides are equal so their exponent will be equal
2n + 1 + 5 = n + 2
2n + 6 = n + 2
2n - n = 2 - 6
n = -4