to make the proportion we make the ratio of the similar sides
For example
4/8 = 12/x
or we can write it as 4/12 = 8/x
or 12/x = 4/8
So last option is correct
Y=5x would give them the money they earn after all the car washes. In order to calculate when they make a profit, you could use:
5x>75
So, you can divide 75 by 5 to get that they need to wash at least 15 cars to earn all the money they spent on setup, and to make a profit, they must wash more than that.
Answer:
i-
Step-by-step explanation:
Answer:
It is not a polynomial because the polynomial is the term given to an expression which has coefficients as well as variables with powers having a non-negative entegral value or we can say natural number. The power of the variable × here is not an integer so 3/× is not a polynomial
Step-by-step explanation:
I hope I helped you
