Answer: 25%
Step-by-step explanation: Then the selling price of 8 pencils = 10 rupees. Therefore Gain = 10 - 8 = 2. = 25%. Therefore the profit percentage = 25%.
Answer:
y= -6x
Step-by-step explanation:
y=mx+b
y= -6x+b plug in slope (m)
-6= -6*1 +b plug in x and y
b=0 solve for b
y= -6x plug in everything into the equation
Answer:
<u>Step-by-step explanation:</u>
Use the vertex formula: y = a(x - h)² + k where
- a is the vertical stretch
- -a is a reflection over the x-axis
- (h, k) is the vertex
We can see that the vertex of the curve is (-3, 4) --> h = -3, k = 4
and it is a reflection over the x-axis --> a-value is negative
We need to find the a-value. Choose another point on the curve and plug it into the vertex formula for (x, y) and then solve for a.
I will choose (x, y) = (-3/2, 0)
Now that we know the vertex and the a-value, we can input them into the vertex formula:
Answer:
305 miles per hour
Step-by-step explanation:
61 miles per hour
61(5)= 305 miles/ hour
Answer:
A. 6 dot 6 equals 36.
Step-by-step explanation:
Hope this helps :)