Let's let x equal the original price of the dress.
We know that 16.6666% is equal to 0.16666 in decimal form by dividing the percent by 100.
So we can set up the equation:
because we know the discount, and we know that the discount of the original price was subtracted from the original price.
So then let's simplify by taking out x, the common factor:
Then solve for x:
So now we know that the original price of the dress was $39.
What is the mode of this data set? (41,43,3,11,23,24,27,29,45,12,19,22,25)
kodGreya [7K]
Answer:
no mode
Step-by-step explanation:
there is no mode in this data set
this is because there is no number that repeats itself making no number have more quantities than another number
The simplest form of the expression is -10 + 8v + 32w
Given the expression
-10(-v+6w)-w-9(-3w-v)
First, we need to expand the given equation using the distributive law:
-10(-v+6w)-w-9(-3w-v)
= -10-v+6w-w-9(-3w)+9(v)
= -10-v+6w-w+27w+9v
Collect the like terms:
= -10 - v +9v + 6w - w+ 27w
= -10 + 8v + 32w
Hence the simplest form of the expression is -10 + 8v + 32w
Learn more here: brainly.com/question/14874506
Answer:
3a - 21
Step-by-step explanation:
3 ( a - 7 )
= 3 ( a ) + 3 ( - 7 )
= 3a - 21
