1 answer:
81 by 9 means 81 times 9 ( or 81 x 9). The answer however would be 729
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Answer:
-7x+3y+3
Step-by-step explanation:
(4-5+4)=3
(-2x-5x)=-7x
(-4y+7y)=3y
Answer:
139, I am sorry if I'm wrong
Step-by-step explanation:
a1=11; d=19-11=8
a17=11+(17-1)*8=11+128=139
Answer:
Domain (-∞,∞)
Range: [-8,∞)
Less than mean subtracting
The anwser is C there you go
