The number of pens sold on Monday, p, increased 45% on Tuesday. The expression (p + 0.45p) represents the number of pens
sold on Tuesday. What is another
expression that can be used to find the number of pens, p, sold on Tuesday?

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

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:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

answer: it's d

step-by-step explanation: