area of painting = 13 * 17 = 221 square inches
221 * 0.30 = 66.30
the price would be $66.30
Answer: 
Step-by-step explanation:
The sum of 10 consecutive integersstarting with 11
= 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 155
Lets try 29:
29 + 30 + 31 + 32 + 33 = 155
Therefore our answer is:

Answer:
L x (.3 * L) = Area
Step-by-step explanation:
30% = 0.3 so width = 0.3 times L
area is L x W
Answer:
$78
Step-by-step explanation:
to find 60% of 130 multiply 130 by 0.6
this gives you 78 dollars