Answer:
It's 21.
Step-by-step explanation:
The factors of 9 are 3 and 3. (You need to multiply 3x3 to get 9.) The factors of 10 are 5 and 2. But, if you multiply 3 by 5, which gives you 15, and multiply the other 3 by 2, which gives you 6, and then add 6 to 15, you get 21.
If by next to you mean across from, it could be a parallelogram.
Answer:b
Step-by-step explanation:i took the test its right i promise
Answer: 9 students
Step-by-step explanation:
10 X 3 = 30
3 X 3 = 9 students
2,247
Step-by-step explanation:
take 3000 and minus that by 30 percent, then after that, add 7 percent to get your total.