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Write the equation of the line that models the cost (y) of the pizza with x toppings
Slope of a Linear Equation.What is the slope of 3x-2y=-1 ?
Systems of Equations and Inequalities and Absolute Values.How do you solve by the substituation method?
Find the equations for the indicated geometrical objects.Vector Cross Products and Vector Equations
Systems of Linear Equations.Please assist to understand the difference in these different methods. Please show work so I can follow the solution
If a researcher has 8 boxes of each, how many ways can he select 2 boxes of each for a quality control test? Which answer would be correct?
Solve the equation by graphing.is this equation independent inconsistent or dependent?
One hour out of the station, a train engine develops trouble that slows the train to 3/5 of its average speed up to the time of the failure.
Graph the equation and identify the y-intercept y = 4/3 x + 2 the y intercept is? Type an ordered pair.
The graph below shows the constraints of the objective function:The shaded area is the set of all feasible points.
The president of a certain university makes three times as much money as one of the department heads.
One side of a rectangular backyard is 2 meters longer than the other. If the diagonal is 10 meters, then what are the lengths of the sides?
Lunch meat sells for about $3 per pound. You use about 1/2 pound per day for sandwiches.
Suppose there are 10000 users on the system with unique passwords. A hacker randomly selects (with replacement) passwords from the potential set.
Assume that 420 members of the house are available to vote. How many votes are necessary to make up a majority, which is anything over 1/2?
Heating Water : Modeling with a Linear Equation.Water is the most importnt substance on Earth. One reason for its usefulness is that is exists as a liquid
Benjamin and Olivia are putting a new floor in their kitchen. To get the floor up to the desired height, they need to add 1 ft of subfloor.
Systems of Equations Substitution and Addition Methods.Solve the following systems by the addition method:
The bacteria Escherichia coli are commonly found in the human bladder. Suppose that 3000 of the bacteria are present at time t-0.
Linear Combinations,If you assume {v1, v2, ..., vk} ? Rn, and w?Rn, and you also assume
How is dividing a polynomial by a binomial similar to or different from the long division you learned in elementary school?
Mountainside Fleece sold 40 neck warmers. Solid-color neck warmers sold for $9.90 each and print ones sold for $12.75 each.
Systems of Equations Word Problems.Supppose a baseball is thrown at 85 miles per hour.The ball will travel 320 ft when hit by a bat swung at 50 miles per hour
Linear Operators : Finite-dimensional Vector Space, Fields and Mappings