It doesn’t show anything?
Answer:
Step-by-step explanation:
Equations for the numbers of pairs of socks (s) and handkerchiefs (h) can be written as
3s +2h = 1.45
2s +5h = 1.75
These can be solved by any of your favorite means to find
s = 3.75/11 ≈ 0.341
h = 2.35/11 ≈ .214
The price of a pair of socks and a handerchief is $0.34 +0.21 = $0.55.
Easy
(g o f)(-5)=g(f(-5))
first evaluate f(-5), then input the result into g(x)
f(-5)=-2(-5)-7
f(-5)=10-7
f(-5)=3
g(3)=-4(3)+6
g(3)=-12+6
g(3)=-6
(g o f)(-5)=-6
It seems as if it adds 2 blocks to the bottom end each time, and 1 to the top.
So, it would be a t-shape with those rules
