He used an incorrect time ratio converting hours to minutes.
Answer:
C
Step-by-step explanation:
Average rate = page/hour
2 hours and 40 minutes into hours is 2.67 hours.
Average rate = 96/2.67
Average rate = 36
Answer:
(8w+8x)(8w+8x)+(3w+10y)(3w+10y)+(4y+8x)(4y+8x)
Step-by-step explanation: