Joise had 1 gallon of ice cream. she used 3/10 gallon to make a chocolate milkshake and 3/10 gallon to make a vanilla milkshake. how much ice cream is left?
a. 6/10
b. 4/10
c. 7/10
d. 5/10

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