= 1 as shown.
Analyze Jerome's steps. In which step did he make an
error?
Jerome solved the equation 3
1. Subtraction property
of equality:
2. LCD:
5
olo ou
o in step 1, he needed to add
to both sides of the
equation.
3. Multiply by the
reciprocal:
4. Solve and simplify:
(%) 4 = 8 ()
x==32 = -2
In step 2, the LCD was not used correctly to make
equivalent fractions.
In step 3, the correct reciprocal was not multiplied to
both sides.
In step 4, the answer was not reduced correctly.

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:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

answer: the answer is e

step-by-step explanation: