10 and -8 ✅
Hii, do you need to know the co-efficients in the expression 
? No problem! (:
<h3><u>What are Co-efficients?</u></h3>
A "co-efficient" is a number that comes before a variable.
Here there are only two such numbers: "10" and "-8"; 10 comes before b, and -8 comes before a. 2 and 6 don't come before any variables at all, so they are not co-efficients.
Voila! There's our solution, cheers! (:
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Hope that this helped! Best wishes.
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Answer:
I think the answer 165.1 cm tall
Step-by-step explanation:
multiply 2.54 by 65
40×8=320[ 8×3=24 ]320+24=344
Time taken for hare to catch up with the tortoise will be found as follows:
time taken=distance/(relative speed)
relative speed=(speed of hare-speed of tortoise)
speed of hare=500/20=25 cm/sec
speed of tortoise=250/50=5 cm/sec
relative speed will be:
(25-5)=20 cm/ sec
thus the total time taken for hare to catch up with the tortoise will be:
1000/20
=50 sec
Answer: 50 sec
