Read the case "friendly assisted living facility -1" page 29 in the text and answer the four (4) questions at the end. 2. (5pts)do exercise 1 on page 28 in the text. 3. (5pts) a company which uses austenitic nickel chromium ions to manufacture resistance heating wire is considering a new annealing drawing process to reduce cost. if the new process will cost $1.75 million dollars now, how much must be saved each year to cover the investment in ten years at an interest rate of 12%? 4. (5pts) a construction company invests $55,000 in a new bulldozer. if income from temporary leasing of the bulldozer is expected to be $11,000 per year, when will it take to recover the investment at an interest rate of 15% ?

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

d. all of the above

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

c

step-by-step explanation: