Answer:
y=2/5x+4.8
Step-by-step explanation:
Proof
Answer:
What is the first part of the question? Can you put it in the comments?
Step-by-step explanation:
Your answer should be -8y + 6.6z + 10
Answer:
5
Step-by-step explanation:
Assuming both players can answer the same question, the minimum number of questions is the smallest number that when multiplied by either 0.60 or 0.80 yields a whole number.
Let x be the number of questions, solving by trial and error:
![if\ x=2\\x*0.8=1.6\\x*0.6=1.2\\\\if\ x=3\\x*0.8=2.4\\x*0.6=1.8\\\\if\ x=4\\x*0.8=3.2\\x*0.6=2.4\\\\if\ x=5\\x*0.8=4\\x*0.6=3\\\\](https://tex.z-dn.net/?f=if%5C%20x%3D2%5C%5Cx%2A0.8%3D1.6%5C%5Cx%2A0.6%3D1.2%5C%5C%5C%5Cif%5C%20x%3D3%5C%5Cx%2A0.8%3D2.4%5C%5Cx%2A0.6%3D1.8%5C%5C%5C%5Cif%5C%20x%3D4%5C%5Cx%2A0.8%3D3.2%5C%5Cx%2A0.6%3D2.4%5C%5C%5C%5Cif%5C%20x%3D5%5C%5Cx%2A0.8%3D4%5C%5Cx%2A0.6%3D3%5C%5C%5C%5C)
Therefore, the minimum number of questions in the game is 5.
Answer:
22
Step-by-step explanation:
because if you divide 45 first it will be wrong so you must always first will the biggest number in your problem