Answer:
37.95
Step-by-step explanation:
Because 3.45 x 11 is 37.95.
Additive indentity

n = 1
a variable is always a number itself remember 7+n
5+2 = 7
Answer: where is the quadrilateral
Step-by-step explanation:
Answer:
–73 – (–40) = –33.
Step-by-step explanation:
Answer:
-8-6
-8+6
6-(-8)
Step-by-step explanation: