We can use eliminate to solve. Add the equations together
x - y = 4
x + y = 8
2x = 12
Divide each side by 2
2x/2 =12/2
x = 6
answered: Guest
step-by-step explanation:
answered: Guest
in english this is
ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars
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