What is the y'intercept of the line given by the equation y = 5x + 16?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"