Answer:
Step-by-step explanation:
Let the cost price be = $ 100
Increased price = 100 * 30/100 = $30
Market price = 100 +30 = $130
Discount amount = 10% of 130 = 10/100 * 130 = $ 13
Price after discount = 130 - 13 = $ 117
Gain = 117 - 100 = 17
Gain = 17%
Answer:
15
Step-by-step explanation:
I don't have snap srry
Answer:
$6.60
Step-by-step explanation:
If it is a 10% increase, you change the 10% to 0.1.
Then multiply the 0.1 and the $6 together which you will then get 0.6.
Then add the original amount ($6)
$6 + $0.6 = $6.60
d1 = 51(t)
d2 = 71(8 - t)
d1 + d2 = 508
and now you just have to solve for t.
To determine if it is a solution you have to plug in the given number [a=0] so 0-5 /0+5
-5/5 =-1 not 1.