Mallory is treating her parents to a dinner out at a nice restaurant. The bill is $96. Mallory wants to leave a 20%
tip and needs to pay 3.9% sales tax as well. What will
be the total amount charged to her card?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =