Select the three statements that represent a unit rate. 6 plates per stack
4 cupcakes per box
20 minutes for ten songs
18 plants in three rows
5 orders per day

For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]

What is the 12th term of b(n)=-4-2(n-1)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax