Answer:
C. 3x + 30
Step-by-step explanation:
Distribute:
=(5)(2x) + (5)(6) + −7x
=10x + 30 + −7x
Combine Like Terms:
=10x + 30 + −7x
=(10x + −7x) + (30)
=3x + 30
It will be a discrete graph, where there is no dependant nor independent variables, they are not related by any means.
Hope this helps.
Answer:
x=14
Step-by-step explanation:
x+7=21
x=14
Answer:
Step-by-step explanation:
2+9-18/3x2-10
Lets follow order of ops.
/, x, +, -
Divide first.
2 + 9 - (18/3) x 2 - 10
2+9-6x2-10
Now we multiply.
2+9-(6x2)-10
2+9-12-10
Add.
11-22
Now subtract.
11-22=-11
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hope it helps
Answer: The correct selling price is $29.97.
Step-by-step explanation:
Since we have given that
Cost price of an item = $27
Mark up rate = 11%
So, Amount of mark up would be
So, Amount after mark up would be
Hence, the correct selling price is $29.97.
The manager's likely error is that he has put the selling price the mark up amount only i.e $2.9≈$3 instead of adding the mark up amount to the cost price.
