Answer:
1 IN 2
Step-by-step explanation:
Plug 30 in instead of the n terms.
an=(5-30)/(30+2)
an= -25/32
Answer:
x = 13⁰
Step-by-step explanation:
Since AGC is a right angle, AGD is also a right angle
(Sum of angles of straight line is 180, 180 - 90 =90)
Now, DGF + 77 = 90
or, DGF = 90 - 77
DGF = 13
Now we can say that DGF = x because opposite angles formed by intersecting lines are always equal.
So, x = 13⁰
Part A: Let the September price be x, then
1.2x = 1.5
x = 1.5/1.2 = 1.25
Therefore, September price is $1.25
Part B: In September, they earned 0.4 * 1.25 * 900 = $450
In October, they earned 0.4 * 1.5 * 700 = $420
Therefore, they earned more money in September.
Answer:
b
Step-by-step explanation:
