Answer:
6. b
7.
8. d
9. a
Step-by-step explanation:
I'm not sure what 7 is but I can assure you that 6, 8, and 9 are correct
Answer:
No
Step-by-step explanation:
5/6 * 5/6 = .6944
25/6 = 4.1667
Answer: 1140.3
Step by step explanation:
181 x 7 = 1267
1267x0.9=1140.3
Answer:
x=7
z=79
Step-by-step explanation:
13x+10=101
13x=91
x=7
180-101=79