The correct answer is 14.4 let me know if you want to know how I got that answer!
Answer:
B
Step-by-step explanation:
n is the number of litres.
if you substitute 1 for 'n' then you will get :
C = 8 + 1.5(1)
C = $9.5
$9.50 for every litre
Answer:
7) 10^4
B) 50
Step-by-step explanation:
7) 10,000=10x10x10x10
turned into an exponent= 10^4
B). the 5 is in the tens place so it's value is
50
Answer:
Cost price = 200
Profit = 230-200 = 30
Step-by-step explanation:
x + 15/100x = 230
x + 3/20x = 230
20x + 3x = 4600
23x = 4600
x = 200