After 10 weeks, how much money would William have in his bank account?

A.$165

B.$170

C.$200

D.$314

Answer:

if he earned $20 a weak after ten weeks it would be $200

Option A is correct,  $165 is the account balance of Willian after 10 weeks.

A relation is a function if it has only One y-value for each x-value.

Given that William bank account is modeled by the function f(x)=12x+45

f(x) equal to twelve times of x plus forty five.

Where x represents the number of weeks and f(x) represents the total balance.

45 represents the initial amount.

x represents the number of weeks.

We have to find the account balance after 10 weeks.

Plug in x as 10 to find the amount after 10 weeks.

f(x)=12(10)+45

When twelve is multiplied with ten we get 120,

=120+45

Add 120 and 45 we get

=165

Hence, $165 is the account balance of Willian after 10 weeks.

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William bank account is modeled by the function f(x)=12x+45

Where x represents the number of weeks and f(x) represents the total balance.After 10 weeks, how much money would William have in his bank account

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