Answer:
13
Step-by-step explanation:
y=5+2(4)
c y would equal 13 your answer is C
Answer: The answer is (9, -9)
Rita's recipe
Use proportions and find it out. [Use s as sugar and c as cookies]
Rita's - 2s = 2c. would be 1 cup of sugar per dozen cookies.
Joahn's - 2s = 3c. would be 2/3 cup of sugar per batch of cookies
(-9)+(-9)+(-9)
(-9)+((-9)+(-9)) = -27
hope this helps :)
your question helped me and so ill help you
