Answer:
2j+8
Step-by-step explanation:
2(j+4) . use distributive property
2j+8
Let cost price be x
according to question
x + 40% of x = 280
x+ 0.4x=280
1.4x=280
x=200
this 200 is the store cost or cost price for store
30%of 200= 60
according to question,
cost for employee= 200-60= 140
Cancel out the terms from one side first then do it for the other one. 4 example make x and individual by multiply the other side by 9 the evaluate. do the same for y
I don't either it is quite hard to be fair
Answer:
Step-by-step explanation:
whitch answer how do you want us to answer
