The price of this more expensive book was $90.00 ($150 - $60) based on the date acquired from the question above. This problem can be solved using a simple algebra equation which consisted of one variable. The equation is stated as $150 = x + 1.5x (x = $150/2.5 = $60) where x is the price of the cheaper book and 1.5x is the price of the more expensive books because it has 50% higher price than the cheaper book<span>.</span>
Answer:
D :)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Exponential function:
Step 1. Find a, y-intercept
Step 2. Find b, slope
Step 3. Find c, horizontal asymptote
a = 1
m = (y₂ - y₁)/(x₂ - x₁)
m = (3 - 1)/(1 - 0) = 2/1
b = 2
c = 0
Answer:
(-1,-4)
Explanation:
The vertex of a parabola is the point where the parabola crosses its axis of symmetry.
£3.50 for each burger
3.50×4= 14 left over is 6 from the 20 pound note
