Answer:
9km
Step-by-step explanation:
30-(13+8)=9km
I hope you understand
-10x=-12x + 21 + 11
-10x= -12 + 32
-10x + 12x = 32
2x = 32
X = 32/2
Answer: the answer is 19
Step-by-step explanation:
Answer:
4x2.25=9
Step-by-step explanation:
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Any irrational number, for example the square root of 2 or pi.