Answer:
160
Step-by-step explanation:
10 x 20=200
10 - 2 = 8
8 x 20 = 160
Answer: No it is not.
Step-by-step explanation: A rational number is a number that can easily be expressed as a fraction or decimal, and square root of 7 cannot be easily expressed.
This is the answer to your question
Answer:
X=3
A=4
B=5
Step-by-step explanation:
12a+15b+9c=
3*4*a+3*5*b+3*3*c=
3(4a+5b+3c) then
X=3
A=4
B=5