Camille purchased 4.2 pounds of gummy worms for $1.75 per pound and 3.6 pounds of jellybeans for $1.25 per pound. How much did she spend for the candy?

  $11.85

Step-by-step explanation:

The total cost is the sum of the individual candy costs. Each of those is the product of the number of pounds and the price per pound.

  cost = (4.2)($1.75) +(3.6)($1.25) = $7.35 +4.50

  cost = $11.85

Camille spent $11.85 for the candy.

a

b

d

step-by-step explanation:

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: