Answer: 7:3
Step-by-step explanation:
From the question, we are given the information that the ratio of cars to trucks in a shopping mall is 3 cars to 7 trucks.
The ratio of trucks to cars will simply be the reverse of the ratio given. This will be: = 7:3
Answer:
Step-by-step explanation:
Total area will be sum of two areas
5x²-6x+4 + 15x²+8x+2
20x²+2x+6
All you need to do is cross multiply and then solve for x