Answer:
3n = 3 - 3n
<=>
6n = 3
<=>
n = 2
=> This equation has one solution.
Answer:
d = .4p
Step-by-step explanation:
Discount = original price * discount rate
We know the discount rate is 40%
original price is p
discount = d
d = p*40%
Changing this to decimal form
d = .4p
3/4
9/10 times 5/6= 45/60 divide by 3 then divide by 5. 15/20 = 3/4
$1500 - $65.06 = $1434.94
Hope I helped!
~ Zoe
