It is going to be 2x^2+8x-1
Answer:
im not really sure but i think the answer is b
Step-by-step explanation:
Answer:
30 more students
Step-by-step explanation:
690 + 30 = 720
720 / 9 = 80
Answer: 12 inches
Step-by-step explanation: There are 12 inches in 1 foot.
10 since ten times ten is a hundred