Help Please & Fast .

The answer is $12 for an Apple pie and $15 for a cherry pie.

To get this answer you need to use simultaneous equation.

Let’s first note down the facts we know-

a= Apple Pie and c= Cherry Pie

So,

3a + 2c = 66(1)

a + 4c = 72(2)

To use simultaneous equation, we will multiple (1) by 2.

Therefore,

6a + 4c = 132(1)

Then we will subtract (1) by (2). The answer we will get is,

5a = 60

Hence, a = 60/5 = 12

Now that we found a (Apple pie), we substitute it into (2) and find c.

12 + 4c = 72

4c = 72 - 12

= 60

c = 60 / 4 = 15

Therefore, Each Apple Pie = $12 and each cherry pie = $15

You could also cross check these values with equations (1) and (2).

Hope you find it helpful.

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

answer: huh

step-by-step explanation: