Answer:
ds
Step-by-step explanation:
Answer:
f=-21
Step-by-step explanation:
-21+20=-1
f has to be a negative number as the answer is negative and -21 is the only plug in that would make sence as the answer is negative one.
Answer: To make 3 dozen cookies you will need 3 1/4 sticks of butter.
Answer:
The first one is supplementary
The second one is complementary
The third one is vertical
Step-by-step explanation: