Answer:
28%
Step-by-step explanation:
Answer:
I am guessing the 1st one.
Step-by-step explanation:
8x does NOT equal 12 I believe. I am sorry if I am incorrect
Answer:

Step-by-step explanation:
×
= 
(
)² =
= 
Answer:
x+6
Step-by-step explanation:
Answer:
a) 42. b) 64. c) 39.
Step-by-step explanation:
a. 6 x 7 = 42
b. 8 x 8 = 64
c. 3 x 13 = 39