Answer:
147 
Step-by-step explanation:
7*7*3 = 147
volume of a rectangular prism = length*width*height, in this case, 7*7*3
hope this helps :)
Answer:
(-5,-3.5) is the midpoint
Step-by-step explanation:
See photo for the step-by-step explanation
I’m not sure tbh,but you can use the app photomath and it should tell you!
Answer:
1. -1/4
2. y + 4 = -1/4(x + 2)
3. -9/2
Step-by-step explanation: