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Creating a System of Linear Equations. Please create a system of linear equations from your own life
Solving Systems of Linear Equations(Substitution, Addition).Solve the following systems by substitution.
Amount of an investment. The amount of an investment of P dollars for t years at simple interest rate r is given by A = P +Prt.
There is a 'loss of information' when both sides of an equation are squared. Can you explain the origin of this phenomenon?
Find the eccentricity,(b)identify the conic,(c)give an equation of the directrix, and (d)sketch the conic.
Linear Equations - area under the graph.This question has to do with the dissolving of the CO2 into the water contained in basalt.
Charlie cannot remember how much he financed to buy his car. He does remember that his monthly payment is $300.
How many smaller cubes will there be? How many of the small cubes will have 0 green sides? 1 green side? 2 green sides? 3 green sides?
Use S= C(1+r/100)^5 to find the inflated cost S, in 5 years, of an item, good or service, where C= (17,908.02 KRW) is the current price.
Investments. William opened two investment accounts for his grandson's college fund. The first year, these investments, which totaled $18,000
Find the saving for a 16-minute phone call if it was made during off-peak time as opposed to peak time. Round to the nearest hundreth.
Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27 contained a blue pen.
Solve this equation to find the number of rabbits that he had before the sale.
Systems of Linear Equations Word Problems.Joe wants to sell his horses for 500.00 each and his cows for 300.00 each for a total of 2100.00 for them all.
Basic Algebra : Mean, Median, Mode and Linear Equations.Place student work and solutions in this column
The number the long distance phone calls between two cities in a certain time period varies directly as the populations p1 and p2 of the cities.
Consider the supply of computers. For each of the following, state the effect on supply - A change in technology that lowers production costs.
The members want to find five more people to join the club so that the cost per person will decrease by $2000. How many members are currently in the club?
A boat travels 24 miles upstream in 3 hours. It takes 3 hours to go 36 miles down stream.
Consider a firm that has just built a plant, which cost $20,000. Each worker costs $5.00 per hour. Based on this information, fill in the table below.
At Burger Brothers the price of a hamburger is twice the price of an order of french fries, and the price of a Pepsi is $0.40 more than the price of the fries.
Solve algebraically and check your potential solutions:vt+12-t=0
Explain in moderate detail the method you used to gather your data. In statistics this venture is called the "Methodology."
Write down the multiplication tables for the fields with 4 and 9 elements and show that the nonzero elements form a cyclic group.
Graphing Linear Equations.Determine if the ordered pair (2, ¼) is a solution of the equation