Answer:
Step-by-step explanation:
p - w = $25 OR w + $25 = p
pencil = p
pen = w
(7x-5)+(3x-15)=180°
10x-20=180
10x=200
x=20
(3x-15) + E = 180
3(20)-15 + E = 180
45 + E = 180
E = 135°
FG = EH = 2(y+1)
Here's a photo of the solution. Hope this helps and please give brainlist!
steps below
post here 16 and 17, should be able to do 18 and 19 yourself
16.
y=-8 for x≤-6
y=-1/4 x + 2 for -4≤x≤4
y=4 for x>4
17.
y=-x-4 for x<-3
y=x+1 for -3≤x≤1
y=-6 for x>4
