I will give brainliest and 50 points
A family creates a monthly budget based on their combined wages and expenses for one month. Use the family’s budget to determine if the family will experience a monetary surplus or shortage for the month.

Calculate the difference between the Total Budgeted Expenses and Total Actual Expenses.
Calculate the total Surplus/Shortage amount for the month.
The family sets a goal to deposit a minimum of $1,500.00 into a savings account each month. In two or more complete sentences, describe whether or not your calculations in parts A and B support the family’s goal? Include specific monetary values listed in the family’s budget and recommend changes in the family’s variable costs that would allow the family to save more money this month.

for this case we have the following function:

" alt="f (x) = 3x + 6" />" />

we must find the inverse of the function, then:

replace f (x) with y: " alt="y = 3x + 6" />" />

we exchange the variables:

" alt="x = 3y + 6" />" />

we solve for "y":

subtracting 6 on both sides of the equation:

" alt="x-6 = 3y" />" />

dividing between 3 on both sides of the equation:

" alt="y = \frac {x} {3} - \frac {6} {3}\\y = \frac {x} {3} -2" />" />

we change y by " alt="f ^ {- 1} (x)" />" />, and finally we have:

" alt="f ^ {- 1} (x) = \frac {x} {3} -2" />" />

" alt="f ^ {- 1} (x) = \frac {x} {3} -2" />" />

not my answer !!

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:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )