The correct answer is 1.0906
The answer is 2,181 because 64x34=2176+8=2184-3=2181
9. 5y
10. 102 square-4
11. 2a5 square +5b
12. 8m+2+4n
The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.
A multiple of 4 is a 12/50 chance and a multiple of 5 is a 10/50 chance or simplified 1/5 chance
