You have a 2:8 ratio, or 1:4. Since you have 12 cups of raisins, you're going to get the answer 48.
Answer:
sum of interior angle of heptagon is 900°.
140°+148°+136°+150°+142°+90°+x=900°
806+x=900°
x=900°-806°
x=94°
For this case we have the following functions:

We must subtract the functions:

We build a table of values for 

Answer:
