Answer:
x = 19
Step-by-step explanation:
Vertical angles are equal
So
7x - 8 = 6x + 11
7x - 6x = 11 + 8
x = 19
20% of 100 is 20. divide that by 2 to get 20% of 50. 20/2 is 10. 20% of 50 is 10. There are 10 blue marbles.
Hope it helped :)
Ali
Try 1(18) / 2
Just multiply 1 by 18 and divide 18 by 2.
Then we have 9!
Answer:
728
Step-by-step explanation:
LW(H/3)
(21)(8) (13/3)
Answer:
-10x5 + 8x4 - 7x3 - 20x2 - x + 18
Step-by-step explanation:
