Answer:
We conclude that 84% of books are not best-sellers.
Step-by-step explanation:
A publisher estimates that 8 of every 50 books become national best-sellers.
Means 16% of books are best sellers.
- Because 16% of 50 books = 8 ∵ 16/100 × 50 = 8
Thus,
Bestseller books = 16%
Books that are not national best sellers = 100% -16% = 84%
Therefore, we conclude that 84% of books are not best-sellers.
Hello :
equation of <span>If a line contains the point (0, -1) and has a slope of 2
is ; y+1 = 2(x-0)
y = 2x-1
when =1 y = 1
the point </span><span>(1, 1)is un the line.</span>
Answer:
MN = 68
Step-by-step explanation:
LN = 91
LM = 23
Points L, M, and N are collinear, therefore, according to the segment addition postulate, the following can be deduced:
LM + MN = LN
23 + MN = 91 (Substitution)
Subtract 23 from both sides
23 + MN - 23 = 91 - 23
MN = 68
Answer:
Step-by-step explanation:
6x³ and (-5x³) are like terms
y² and 2y² are like terms
Combine like terms
6x³ + y ² - 5x³ + 2y² = 6x³ - 5x³ + y² + 2y²
= x³ + 3y²
if the upper number got power of negative it will go down and the down will go up
So that,
power of 1 can no need to write
