PP = 2L + 2W. Here, PP = 2(7 inches) + 2(5 inches) = 24 inches.
Step-by-step explanation:
a. (0.60x + 0.70y)- 50 = 10
<=> 0.60x + 0.70y = 60
b. (x+y) = 5(x-y)
x+y=5x-5y
<=> 4x - 6y = 0
Answer:
Step-by-step explanation:
Answer:
$0.28
Step-by-step explanation:
700/10 equals 70, so the answer is 70.