im studying analytical methods in economics and finance, lecture does not explain the steps in how to calculate the equation, just wanted to have it broken down and explained.
im studying analytical methods in economics and finance, lecture does not explain the steps in how to calculate the equation, just wanted to have it broken down and explained.
Identify the solution(s) of the system of equations, if any. 9x + 2y = 2, 8x - 2y = 4
Which line is perpendicular to the line y = 1/2x + 2 ?
5x+20=-5x
which set of points are on the line y=4x-7
Simplify. (2a4+(5a+6)−a2)−(7a−(6a3−2a2+5a)−4(a+6)) Enter the expression in simplest form.
Decide weather the pair is parallel,perpendicular or neither 5x+4y=1 4x+5y4
algebraic equation
a company buys a machine for $20 million. Four years later, the machine is worth $12 million. Assume the decline in value follows the exponential model y=y0e^kt. Find the exponential model. Use the...
graph the inequalities y>-3/10 and y<=-5x-10 to find their solution set and points of itnersection
What base makes the equation below true? Note: A number should be entered, not a word. 62=68x, for x=______
Solve the system by the method of substitution. -2x+7y=9 3x+2y=-1
12⁄x+3=x+3/x
x^2 is to the x squared
f(x)=5(x-2)^2+9 What is the vertex? Is it maximum or minimum? What is the minimum value of f(x)?
Determine the domain and range of the relation for each
Simplify: 21y^5-42y^4+49y^3 over 7y^3
7^3x * 7 * 7^x-1
Dolores and four friends went to a buffet dinner. The total cost was at most $130 including the $20 tip they left. How much did each pay for the buffet? Write an inequality to represent...
I need help solving this question [10-8(x-2y)]+9(7x=y)=