<em><u>Solution:</u></em>
Given that,
We have to factor out terms and write as a product of 2 binomials and monomial
A monomial is a mathematical expression with only one term, while a binomial is a mathematical expression with two terms.
From given expression,
3 and a are common factors in second bracket
Hence, the product of two binomial is written in two binomial and a monomial
Answer:
482 scones.
Step-by-step explanation:
Given:
Cost of each scones = $1.50
Their current profits are $578.40 which is 80% of his total sales.
Question asked:
How many scones have they sold ?
Solution:
Let total number of scones sold =
Cost of 1 scone = $1.50
Cost of scones = $1.50
(Unitary method)
80% of his total sales = $578.40 (given)
Dividing both sides by 1.2
Thus, they have sold 482 scones.