The total number of magazine copies that the bookstore has is 96.
On the first day, the bookstore sold 1/3 copies ofmagazine among the total of 96.
Then the number of magazines sold on the yesterday = 96 * (1/3)
= 32
Number of magazines left in the bookstore now = 96 - 32
= 64
So the bookstore sold 23 magazines on the yesterday.
Number of magazines sold by the bookstore today is 1/8 of the total magazines left.
Then the number of magazines sold today by the bookstore = 64 * (1/8)
= 8
Then the number of copies that the bookstore has left = 64 - 8
= 56
The equation has one solution.I think
P(x) = amount made - cost
p(x) = 20x-7x-10
p(x) = 13x -10
Answer: No solution
Step-by-step explanation:
First, rearrange the second function:
Because the two equations share the same slope of 3, they're parallel lines, that means they don't ever intercept. Therefore, there are no solutions.
Answer:
F(x) = -3^(27)
According to the way the question was arranged, the answer above is the answer.
But the options given none of them matches my answer.
Step-by-step explanation:
A function is defined as (f of x)
= -3^4√x-9.
F(x)= -3^(4√x-9) at x= 81
√x= √81
√x= 9
F(x)= -3^(4(9)-9)
F(x) = -3^(36-9)
F(x) = -3^(27)