Answer:9400 backpacks
Step-by-step explanation
since the number of packs to be sold in a is represented by x,
selling price for 1 week = 35x
cost price for 1 week = 15x
profit = 35x-15x = 20x
additional cost of production = 11,000
this implies that 20x - 11,000
7800
20x - 11,000
7,800
20x
7800+ 11000
20x
18,800
x
18800/2
x
9,400
at least 9,400 packs have to be sold each week to make a profit of $7800
Step-by-step explanation:
angle B = angle E
angle C = angle F
AC= DF
BC = EF
Answer:
False
Step-by-step explanation:
Answer:
what r they teaching u guys at yo school
Step-by-step explanation:
anyway u use a rule to figure this out look up rule math and it will help u