Suppose you play roulette 100 times, betting a dollar on the number 17 each time. Your net gain is like the sum of draws made at random with replacement from the box . Your expected value for the net gain is . Fill in the blanks.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

i think the answer is 90 hope this

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