If stu~abc, which congruences are true by cpctc? check all that apply.

a. angle t~angle b
b. line su~linebc
c. tu~bc
d. line st~ac
e. angle s~angle a
f. angle u~angle b

Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?