Answer:
let cp be x
mp= x+ (20% 0f x)= 1.2x
sp = mp -d%of mp= 1.2- 15% *1.2 =1.02x
profit = 40
sp-cp =40
1.02x-x=40
x=2000
cp =2000
mp= 1.2*2000=2400
Step-by-step explanation:
Answer:
87-13 = 74
Step-by-step explanation:
Answer: The median for the set of numbers is B. 11.
Step-by-step explanation: Order numbers least to greatest. 4,4,9,10,12,23,68,70
Find the middle numbers:
10, 12.
Find the number in between 10 and 12.
= 11
19 + X > 26
X > 7
To break your record you need more than 7 digs
Answer:
$8d
Step-by-step explanation:
cost of each CD = $8
number of CD's = d
total cost = number of CD's x cost of each CD
= d x $8
= $8d
