Amy and Abby are selling pies for a school fundraiser. Customers can buy apple pies and blackberry pies. Amy sold 12 apple pies and 14 blackberry pies for a total of $340. Abby sold 12 apple pies and 6 blackberry pies for a total fo $228. Find the cost of one apple pie and one blackberry pie.

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c