Andrea uses 7.8 pints of white paint and blue paint to paint her bedroom walls. 1 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

9514 1404 393

  5.85 pints

Step-by-step explanation:

If 1/4 of the paint is white, the other 3/4 of the paint is blue.

  3/4 × 7.8 pint = 5.85 pint

Andrea used 5.85 pints of blue paint.

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:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce