10-20=10so the answer and 10-9=1 so that's the answer
Answer:
x=72
Step-by-step explanation:
x/4=18
4*x/4=18*4
x=72
Answer:$2.7 dollars per piece
Step-by-step explanation: Divide 113.40 by 42
Answer:
C. 8√3
Step-by-step explanation:
* = multiply or times
To find √192 in its simplest form we need to divide it by a square number like 64.
192/64 = 3
√192 = √64 * √3 = 8√3