$9.74
I like to do these equations backwards and multiply the first number by the opposite of it. ( think 1- the percent as a decimal) however, you can do this by converting the percent into a decimal and then subtracting that from the original number.
Have a great day!
3/5 = 6/10 = 6×(1/10)
The piece will be divided into <em>6 sections</em> of 1/10 yard each.
The scale factors is 16ft
Multiply the 2nd equation by -3 to get -3x-12y = -48.
Answer:
Choice (3) 
is correct.
Step-by-step explanation:
Given expression is 
Now we need to simplify this and check which of the given choices best match with it.
{using formula 
}
{using formula 
}
{using formula }
Hence choice (3) is correct.
