Answer:
1. 63.1. 2.22.5 3. 74.3 4. 56.1
Answer:
43 is not a composite number
Step-by-step explanation:
43 is a prime number
A is the answer babygirl.
1. 7(2c-5d)-3(d-2c)
2. 14c-35d-3d+6c (DISTRIBUTE)
3. Answer: 20c-38d (PUT TOGETHER LIKE TERMS AND SOLVE)
Step-by-step explanation:








