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  3. 2. the cost, $c, of hiring a repairman for h hours

2. The Cost, $C, of hiring a repairman for H hours is given by C =...

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Basic Math

2. The Cost, $C, of hiring a repairman for H hours is given by C= 50 + 25h.

A. What does the repairman charge to walk in the door? B. Whatis his hourly rate?

3. The population a town, t years after it is founded, is givenby P(t) = 5000 + 350t.

A. What is the population when it is founded? B. What is thepopulation of the town two years after it is founded?

4. Find the slope and Y-intercept for each of the following:

a. -2y= -5x+9

b. Y = -16 - 4(-5 -3x)

c. 4x + 3y =-12

d. 5y - 3x - 10 = 0 5.

Find the equation of a line that passes through (6,7) and(6,1)

6.Find an equation of a line that is parallel to 3x + 5y = 6 andpasses through (0, 5)

7. The total cost C of a yellow cab call lasting N minutes is$4.75 plus an additional charge of $2.50/mile.

A. Use a linear equation to describe the scenario B. How longwas the cab ride if the total cost of the fare was $38.50?

Solve the following system of equations algebraically andcheck

a. 7x + 5y = -1

11x + 8y = -1

b. 5x + 2y = 1

2x - 3y = 27

8. Solve the following system of equationss graphically.

Y = -2X + 7

Y = 4X + 11

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Q2 The Cost C of hiring a repairman for H hours is given by C 50 25h A the repairman charge to walk in the door That is when he yet to start workh0 C50250    See Answer
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