A) 4-4:4+4
=0:8=0
b)4-4:16=0
c)4•4-4:4=15
D)4:4-4+4=1
Answer:
Final answer is 123.
Step-by-step explanation:
Given that there are 820 people at a stadium.
Out of which 65% are adults, 20% of them are boys, and the rest are girls.
Now we need to find about how many girls are there at the stadium?
We know that total percent can be 100%
So percentage of girls in the stadium = (Total %) - (Adults %) - (Boys %)
= 100% - 65% - 20%
= 100% - 85%
= 15%
Then total number of girls at the stadium = 15% of 820
= 0.15 ( 820)
= 123
Hence final answer is 123.
Answer:
C
Step-by-step explanation:
Given
2x² - x - 6
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × - 6 = - 12 and sum = - 1
The factors are - 4 and + 3
Use these factors to split the x- term
2x² - 4x + 3x - 6 ( factor the first/second and third/fourth terms )
= 2x(x - 2) + 3(x - 2) ← factor out (x - 2) from each term
= (x - 2)(2x + 3) ← in factored form
Thus 2x + 3 is a factor → C
Answer: 21 x 10
If you multiply that your answer will be 210
