Answer:
it is it is 42
Step-by-step explanation:
7/42+12/42=19/42
Answer:
56 degrees
Step-by-step explanation:
Answer:
D. x2 + x - 20.
Step-by-step explanation:
(x – 4)(x + 5).
= x(x + 5) -4(x + 5).
= x2 + 5x – 4x – 20.
= x2 + x - 20.
Step-by-step explanation:
8⁴.... I hope it's correct
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