What is the value of the expression |a + b| + |c| when a = –5, b = 8, and c = –13?
a. –10
b. –26
c. 0
d.16

which is a true statement?
a. –4.28 > –3.56
b. –4.37 < –1.63
c. 5.7 < 5.63
d. –13.9 > 4.63

what is the solution to the equation –14 + x = 5?
a. 5
b. 9
c.19
d. –9

what is the solution to the equation 12.7 + x = –7.4?
a. 20.1
b. 5.1
c. –5.1
d. –20.1