Answer:
1. Slope: -2/1, Y intercept: 1
2. Slope: 1, y intercept: -15
3. Slope : 3/2, y intercept : -2
4. Slope: 1, y intercept: 9
300,000,000+4,000,000+800,000+400
i believe it is 7.65, i am not 100% sure though..
Step-by-step explanation:
6.25 or 6 1/4
because 50 divided by 8 is 6.25