Answer:
$2337.5
Step-by-step explanation:
5500x5x8.5/100
=$2337.5
.781111111 repeating. or 43/55
Answer:
y=22x
Step-by-step explanation:
If x=1 and y=22 then y=22x
Answer:
y = 16.
Step-by-step explanation:
The ratio of corresponding sides of similar triangles are the same.
The small and large triangles are similar ( - that is corresponding angles are congruent).
So 2/(2+8) = x / 20
2/10 = x/20
10x = 40
x = 4.
Therefore y = 20 -4 = 16.