You have 6 footballs and the question asks this is 3 times what kind of ball...
So
the unknown ball × 3 =6
What × 3 = 6
2 × 3 = 6
So what kind of ball has exactly 2..?
The Golf Balls
Answer:
k = 0
Step-by-step explanation:
Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS. First, subtract 6 from both sides
k² + 6 (-6) = 6 (-6)
k² = 0
Isolate the k. Root both sides
√(k²) = √(0)
k = 0
0 is your answer for k
~
5 x 10^5 = 500,000
2 x 10^5 = 200,000
The scientific notation 5 x 10^5 is 2.5 times greater than the scientific notation of 2 x 10^5.
Answer:
2+2=4
Step-by-step explanation:
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