It took Andre and Lin 1.5 hours for them to meet.
Speed is the ratio of distance travelled to total time taken. Speed is given by:
Speed = distance/time
Let d₁ represent the distance covered by Andre at time t and d₂ represent the distance covered by Lin at time t.
Hence:
5 = d₁/t
d₁ = 5t
3 = d₂/t
d₂ = 3t
Andre and Lin are 12 miles apart, hence:
d₁ + d₂ = 12
5t + 3t = 12
8t = 12
t = 1.5 hours
It took Andre and Lin 1.5 hours for them to meet.
Find out more on speed at: brainly.com/question/3004254
Answer:
30
Step-by-step explanation:
3x5=15
15x2=30
Answer:
1) a. y = 4x + 8
b. It will take 9 days for it to grow 44 inches tall
hope this helps :)
One mile is 1.60934 kilometers so multiply that by 30 and you’ll get 40.28
Answer:
Oh heck yeah
Step-by-step explanation:
It helps greatly