Answer:
s=√7-1
s=-(√7+1)
Step-by-step explanation:
s^2+2s-6=0
or,s^2+2.s.1+1^2=6+1^2
or,(s+1)^2=6+1
or,(s+1)^2=7
or,(s+1)^2=(±√7)^2
or,s+1=±√7
either,
s=√7-1
or,
s=-(√7+1)
She would have 106 copies left.I think this because since she has to make 47 copies and since they are double sided you would have to multiply be 2.Which would give you 94 and then you subtract 94 from 200.It would give you 106 in the end.
48% as a fraction 48/100, 12/25 as a simple fraction, and .48 as a decimal.
6 bicycles can be parked in a row in 6 which mean there is 720 ways to park the 6 bicycles
Answer:
33 cards in total.
Step-by-step explanation: cards already made = <u>3</u>
cards she makes per hour = 5
therefore, no. of cards she makes in 6 hours = 5 x 6 = 30 +<u> 3</u> = 33 cards.
