Because angle VZW and angle WZX are supplementary, you need to place (3x +17)+ (x-9)=180
Answer:
1. 8 hours 2. 12 pumps
Step-by-step explanation:
1. 80 ×10=800
there are 800 miles between abuja and lagos
800÷100=8
it will take 8 hours
2. with 3 pumps it takes 36 hours. you need to be 4 times quicker so you need 4 times more pumps.
4×3=12 pumps
Where are the quadratic equations?
Idek but I do know that 12x8= 72
