For the function f (x) = r2 + 3, what is the value of f(-4)? O A. -13 OB. – 5 O 0.1 OD. 19 ​

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?