50=3x+b. you never specify the variable that replaces b
Answer:
shapes
Step-by-step explanation:
The patterns are shapes
answer below,
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Answer:
B
Step-by-step explanation:
The correct answer is B because after you simplifiy the expression, you would get that answer:
7x + 3y - 2 + 6x + 1 + y^2
combine all the like terms to one side first
7x + 6x - 2 + 1 + y^2
then simplify
13x - 1 + y^2 or y^2 + 3y + 13x - 1