Answer:
(a+b)2 = a² + b² + 2×a×b
Step-by-step explanation:
Answer:
30 pages
Step-by-step explanation:
Knowing she wrote 12 pages in 4 hours, we can do 12/4 to get 3 pages per hour. Multiply 3 pages by the 6 hours she spends writing and you get 18 pages in 6 hours. Add 12 pages and 18 pages and you have 30 pages.
the percentage of pizza were mushroom was 1.5 %