D because 6/20 is correct and the three wrong super wrong hope it helps
Answer:
Answer:
Propotionality is important
Explanation:
Step-by-step explanation:
Answer:
Here use this to help you
Step-by-step explanation:
https://www.geteasysolution.com/4+8x+2.2-10x=
The answer to this equation is 1/2
Answer:
x=-9
Step-by-step explanation:
first you make the coefficients equal to each other by doing a common factor which in this case is 5. Then you have to do the variable for each time the common number is repeated which is 5^x * 5^x= 5^(x+3)*5^(x+3)*5^(x+3) This would make it equal to 5^2x=5^(3x+9). Since the non exponents are common factors you can get rid of them and solve for the exponent by doing 2x=3x+9. You solve that equation to get x=-9.
