Answer:
6
Step-by-step explanation:
Answer:
(b)
P = [4(4a + 3b]/(2a + b)
Step-by-step explanation:
P = 2L + 2W
P = [2(5a + 4b) + 2(3a + 2b)]/(2a + b)
P = [10a + 8b + 6a + 4b]/(2a + b)
P = [16a + 12b]/(2a + b)
P = [4(4a + 3b]/(2a + b)
4(c+12)=2c+18
4c+12c=2c+18
4c-2c=18-48
2c=-30
c= -30/2
c= -15
Answer:
Person A made 108 cupcakes and person B made 60 cupcakes.
Step-by-step explanation:
Person A makes 1 cupcake in 5 minutes.
Say in x minutes A makes :
cupcakes
Person B makes 1 cupcake in 9 minutes.
Say in x minutes B makes :
cupcakes
Total cupcakes prepared by A and B in x minutes = 168



So, cupcakes made by A = 
Cupcakes made by B = 
Person A made 108 cupcakes and person B made 60 cupcakes.