Answer:
the second option
Step-by-step explanation:
Answer:
(6 + x)(6 + x) = (6 + x)²
Step-by-step explanation:
Given
36 + 12x + x²
Consider the factors of the constant term (+ 36) which sum to give the coefficient of the x- term (+ 12)
The factors are + 6 and + 6, since
6 × 6 = 36 and 6 + 6 = 12, thus
36 + 12x + x² = (6 + x)(6 + x) = (6 + x)²
The
tax is normally done to the total so add the prices up
2.50+8.75+3.00+10.25=24.5
percent
is 6%
percent
means parts out of 100 so
6%=6/100=0.6/10=0.06/1=0.06*
6%
of total*
<span>'of''
translates to multiply
</span> 24.50
times 0.06=tax=1.47
40 is the answer for the equation 20+20=40
4/26 can be simplified by 2. So, this is not the answer.
8/21 cannot be simplified. So, it is one of the answers.
6/19 cannot be simplified. So, it is one of the answers.
9/10 cannot be simplified. So, it is one of the answers.
10/22 can be simplified by 2. So, this is not the answer.
So, the fractions in simplest forms are 8/21, 6/19, and 9/10.
