HELLO, I'm having problems to found out/ work out the answer for this question, please help me :( Im just 6 years old. = Kenny is thinking of two numbers greater than 10. He says: "The highest common factor (HCF) of my two numbers is 7. The lowest common multiple (LCM) of my two numbers is 84" Write down the two numbers that Kenny is thinking of.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

idk

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