Mia can purchase a 40-ounce jar of peanut Butter for $5.20 or a 15-ounce har for $2.70. How much does Mia save per ounce by usin
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Answer:
To get the slope (which we'll call n) of a line perpendicular to another line with slope (a/b), use
Then we just plug in the point we want to cross and solve for the constant.
Step-by-step explanation:
we see that m =
so,
now we have the equation
plugging in (6, -4) we get
This gives us our function
Answer: The answer is
Step-by-step explanation: Given in the question and the figure a large rectangle consisting of 12 squares of equal areas. We need to choose the right expression for the purple shaded area.
Considering the rectangle in the figure horizontally, there are 4 rows of 3 squares. So, in the last row, the fraction of purple shaded square is
And if consider the figure vertically, then there are 3 columns of 4 squares.
Therefore, the final fraction represented by the purple shaded area is
Thus, the correct option is