From the ten books that you've recently bought but not read, you plan to take four with you on vacation. how many different sets of four books can you take

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

What is the product? a-3/15a × 5/a-3