Last week, Shane bought 14 shirts and 8 hats for a total of $146.
Today, Shane bought 26 shirts and 9 hats for a
total of $236.
Assuming neither item has changed in price, what
is the cost of a shirt in dollars?

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

squares, rhombus, rectangles

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

read more on -

step-by-step explanation:

d is the only accurate one

step-by-step explanation: