First you do 150 divided by 20, which equals 7.5, so then you would do 7.5 times 6 and that equals 45 minutes. Hope that helped!
Because you have to go in the order of PEMDAS, parenthesis, exponents, multiplication, division, addition, and subtraction. From what you are saying, 'why you must simplify 3 to the second power first' it seems that you have no parenthesis, so you move onto what is next, which is exponents, in this case, 3 to the power of two.
Answer:
x=-5
Step-by-step explanation:
Multiply both sides by 3:
Subtract 2x from both sides:
Divide both sides by 4:
Hope this helps!
X - 18 = 35. 53 is x, since 53 - 18 = 35.
Answer:
4
Step-by-step explanation:
6*(8*2)^2/(6*8^2)=2^2=4
