Answer:
1. 1/2 × 7 × 6 = 21
answer is b. 21 cm²
2. answer is d. 3
3. answer is c
4. answer is b
Can you give me more detailes
The answer is D she paid 38,400
Step-by-step explanation:
30,000 + 8400 = 38,400
6
2 2/5
It is because the 2 wholes and 2/5
Answer: (y*40)+(y*8)
