Answer:
k = 10
Step-by-step explanation:
X progresses by 25, while y progresses by 250.
So divide 250 ÷ 15 and your answer is 10.
Answer:

Step-by-step explanation:
The question in English is
In one appliance store, a refrigerator cost $8,900 and they lowered it to $7,120. What percentage did they lower?
we know that
$8,900 ------> represent the 100%
so
by proportion

therefore
the percentage is equal to

Answer:
380
Step-by-step explanation:
8 is 40% of 20
so just do
950x.40 which equals 380
Answer:
y=8
Step-by-step explanation:
All horizontals lines are going to be equations of y=y
(6,8)
(x,y)
y=8
Answer:
plot points:
(0, 5)
(3, 5)
(3, 0)
Step-by-step explanation: