Let F(X) = 2X -5 Find F( K-2)

Step-by-step explanation:

f(x) =2x - 5

f(k-2) = 2(k-2) - 5

= 2k -4-5

= 2k - 9

+$120 - $36

Higher by $84

Step-by-step explanation:

Addition expression is an equation without the equals to sign

$120 - $36

When the first expression was made, the account was higher by $120

After the second transaction, the account would be higher by $120 - $36 = $84