Will give brainliest
g(x) = 2x + 4
h(x) =-3x + 4
Find (goh)(x)

What is best way to getting answer for my exam is

Three times the sum of a number and seven is negative thirty-six. what is the number?

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