Ted has to read a book that is 1000 pages long
he read 100 pages on Tuesday
On Wednesday, He read twice the number of pages that he read on Tuesday
on Thursday he read 396 pages
how many more pages does he have to read?
so the solution would be 1000- (100+2(100)+396)=x find x
All 22 employees need to pay an equal amount, so $46.06 will be split between 22 people, making this a division question.
$46.06 ÷ 22
= 2.093636364
= $2.09 each (nearest penny)
Answer:
a) 5<x<25
b) x≤5 or x≥25
c) x≥5 and x≤25
Step-by-step explanation:
Given the expression the
(x - 5) (50 - 2x) to represent sofie profit based on the price per scarf, x.
a) If Sofie's profit is increasing, them the expression for her profit must be greater than zero as shown.
(x - 5) (50 - 2x)> 0
Solving the inequality:
x-5>0 and 50-2x>0
If x-5>0
x > 5 or 5<x... (1)
Similarly when 50-2x>0
50-2x>0
50>2x
Dividing both sides by 2:
50/2>2x/2
25>x or x<25 ...(2)
Combining 1 and 2
5<x<25
b) if Sofie's profit is decreasing, the profit function must be less than or equal to zero as shown;
(x - 5) (50 - 2x)≤0
Solving the inequality
x-5≤0 and 50-2x≤0
x≤5 and 50≤2x
x≤5 or 25≤x
x≤5 or x≥25
c) If Sofia is not making profit then, the function (x - 5) (50 - 2x) is equal to zero i.e
(x - 5) (50 - 2x) = 0
x - 5 = 0 or 50-2x =0
x = 5 and 50 = 2x
x = 5 and x = 25
x≥5 and x≤25
Answer:
H(n) = -n^2+4+n
g(n) = n-1
Find g(h(n))
Step-by-step explanation:
hello :
g(h(n)) = g(-n²+4+n) =(-n²+4+n)-1
g(h(n)) =-n²+n+3
Answer:
0.9
Step-by-step explanation:
