Answer:
x^2 - 81
Step-by-step explanation:
There is a formula called the difference of squares, which is
(a+b)(a-b) = a^2 - b^2
Answer:
7z-1 hope this helps
Step-by-step explanation:
Answer:
is there a diagram?
Step-by-step explanation:
Answer:
2/3 (0.6 repeating) pages per minute
Step-by-step explanation:
Divide the numerator (40) by the denominator (60).
You get 2/3 pages per minute.
Answer:
5 : 6 or 
Step-by-step explanation:
Given that, I make 5 quarts of tomato sauce from 6 baskets of tomatoes.
Therefore, the ratio of the number of quarts of tomato sauce to the number of the basket of tomatoes will be given by 5 : 6 in the simplest form.
If we want to express the ratio of the number of quarts of tomato sauce to the number of the basket of tomatoes in fraction form then it will be
in the simplest form. (Answer)