No because the extra 10% is off the discounted price, not the original. image that the CD originally cost $10. 15% off of the CD would make the price $8.50. Another 10% off of $8.50 would make the price that you have to pay $7.65. 25% off of the original price of $10 would make the price $7.50. Sorry if its a bit confusing but I hope that helps!
Answer:
(i)
y-intercept is -2
(ii)
slope is 
(iii)
slope is positive
(iv)
another point is (3,0)
Step-by-step explanation:
We are given equation as

now, we can compare it with slope intercept form of line
y=mx+b
where
m is slope
b is y-intercept
we get


So,
(i)
y-intercept is -2
(ii)
slope is 
(iii)
we can see that

is a fraction and positive
so, slope is positive
(iv)
we can select any random value of x and find y
that will give us second point
Let's assume
x=3



So, another point is (3,0)
(v)
Graph:
Answer: So, 12 : 30 and 2 : 5 are the two equivalent-ratios of 6 : 15.
Step-by-step explanation:
Answer:
31.4 OR 10π
Step-by-step explanation:
circumference of the circle: 2 × 3.14(π) × radius
the radius in the circle shown is 5
2 × 3.14 × 5 = 31.4
or
2 × π × 5 = 10π