. Select all expressions that represent a correct solution to the equation 6( + 4) = 20.Show steps for solving 6( + 4) = 20 to help you choose. a) (20 − 4) ÷ 6
b) (20 − 4)
c) 20 − 6 − 4
d) 20 ÷ 6 − 4
e) (20 − 24)
f) (20 − 24) ÷ 6

F

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

read more on -

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!