I just kind of sat here playing with numbers i dont really know a shortcut but the answer is 10 chickens and 15 rabbits
10*2= 20 each chicken has two legs so thats 10 heads 20 legs
15*4=60 each rabbit has four legs so thats 15 heads 60 legs
15+10=25 heads
20+60=60 legs
Answer:
9ab+3a
Step-by-step explanation:
2a*3b=6ab
2a*1=2a
a*3b=3ab
a*1=a
adding everything together=6ab+2a+3ab+a=9ab+3a
Answer:
Time spent on professional calls is typically shorter but less consistent than time spent on personal calls.
Step-by-step explanation:
Professional calls are typically shorter (Median = 4 min) than personal calls (Median = 5 min).
However, they are less consistent (IQR = 5 min) than personal calls (IQR = 2 min).
Answer:
x = 24
Step-by-step explanation:
T = 24.93 + 0.21x Substitute 30.18 for T
30.18 = 24.94 + 0.21x
-24.94 - 24.94 Subtract 24.94 from both sides
5.24 = 0.21x Divide both sides by 0.21
x = 24.95 ≈ 24 because you can't have a partial text message.
If this answer is correct, please make me Brainliest!
Answer:
3/5 and 1/4
Step-by-step explanation:
