Answer:it would be 15cm^2 I think
Step-by-step explanation:
Answer:

Step-by-step explanation:



Answer:
Step-by-step explanation:
5x + 2 = 4x - 9
Collecting like terms
5x - 4x = -9 - 2
x = -11
Answer:
Step-by-step explanation:
you multiply it with 100
0.23 x 100 = 23%
2/3 (simply simplify/divide them by 3)
Or
.66666 (basically repeating numbers)
Or
66.6 % (Make sure for the decimal or percentage you write a line above the 6 after the 1st number behind the decimal to show it as a repeating number!)