If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to (t*s)(x)

Step-by-step explanation:

Given the functions:

and

We have to find the

Substitute the function s(x) we have;

⇒

Replace x with x-7 in t(x) we have;

⇒

⇒

Therefore, the expression which is equivalent to is:

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas