Answer:
81.68 is the correct answer. Hoped this helped.
Answer:
9
Step-by-step explanation:
This means that 9/(9+72)=(3x-20)/(3x+36), or 1/9=(3x-20)/(3x+36). Cross-multiply to get that 27x-180=3x+36, so 24x=216, and x=9.
Answer:
Step-by-step explanation:
Knowing the three zeros of the equation, we can set it up as follows:

Multipying the first two expressions together gives us the following:

Multiplying the two expressions together gives us the following:

Answer:
The ladder is 10 ft long...
Answer:
4 + 6m = 70
Step-by-step explanation:
4 is the basket
6m is the total weight of mandarins
70 is total weight