Answer:84
Step-by-step explanation:because 7x12=84
Answer:
12
Step-by-step explanation:
80-56=24
16/8=2
24/2=12
Answer:
1 and 5. First and the last one
Step-by-step explanation:
i just took the ed test.
Answer:
96 inches
Step-by-step explanation:
66 + 30 = 96
Answer:
$0.42
Step-by-step explanation:
create a proportion:
13/.78 = 7/x
cross-multiply to get:
13x = 7(.78)
13x = 5.46
x = 5.46/13
x = .42