Answer:
The answer to your question is: 2x -13
Step-by-step explanation:
Simplified (8x − 7) + (-2x − 9) − (4x − 3)
8x - 7 - 2x - 9 - 4x + 3
Simplified like terms 8x - 2x - 4x - 7 - 9 + 3
2x -13
Answer:
below
Step-by-step explanation:
steps are shown above
#3) 9/3= 3
90/3=30
900/3=300
9.000/3=3.3000
#4)1/2, 2/3, 2/5, 3/4
Answer:
149.5, 150.5 , 151.5, 152.5
Step-by-step explanation:
n+(n+1)+(n+2)+(n+3)= 604
Combine Like Terms
4n + 6 = 604
Subtract 6
4n = 598
Divide by 4
n=149.5
Check Your Work:
149.5+150.5+151.5+152.5 = 604
Answer:
67%
Step-by-step explanation:
Given : A department store buys 300 shirts at a cost of $1800 .
Then By unitary method , the cost of one shirt = Cost of 300 shirts divided by 300
= $1800 ÷ 300 = $6
i.e. cost of one shirt = $6
Also, Selling price of one shirt = $10
Price mark up = Selling price - Cost price
= $10-$6 = $4
The percent mark up=
(rounded to the nearest percent)
Hence, the percent markup = 67%
