Me or the world is going to (or my grades)

1 us dollar = .85 euros

and 1 euro = 1.18 dollars

Step-by-step explanation:

E = 17/20 D

If we have 1 D

E =17/20 (1)

E = .85

If we have 1 euro

1 = 17/20 D

Multiply each side by 20/17

20/17 = 20/17 * 17/20 D

20/17 = D

1.176470588 =D

Since this is money we round to the nearest cent

1.18 = D

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: