CCSS.Math.Content.HSA.CED.A.1

-8 - 6

• -2
• 2
• -14
• 14

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CCSS.Math.Content.HSA.CED.A.1

Monica was taking a bus trip to see her aunt.  For her to ride 50 miles it cost her $40.  For her to ride 250 miles the bus trip would cost her $100.  Find the rate of change in dollars per mile.  Write an equation in slope-intercept form to model this situation.

• y = 3/10x + 40
• y = 2.5x + 25
• y = 3/10x + 30
• y = 3/10x + 25

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CCSS.Math.Content.HSA.CED.A.1

√(3x+1) > √(4x-2)

• [½, 3)
• [½, +∞)
• (-∞, 3)
• [- ⅓, ½]

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CCSS.Math.Content.HSA.CED.A.1

Jose makes $300 a week, how much does he make a year?

• $30,000

• $15,600

• $12,000

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CCSS.Math.Content.HSA.CED.A.1

The total cost of renting a car is $22 per day, plus an initial fee of $55. Which equation best describes this relationship?

• c = 55d - 22

• c = 55 + 22d

• c = 22d - 55

• c = 22d + 100

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CCSS.Math.Content.HSA.CED.A.1

Leslie joins a fitness club that has a membership fee of $20 plus $15 per month. Rashad’s club has a fee of $40 and charges $10 per month. In how many months will the two clubs cost the same?

• 4 months

• 8 months

• 10 months

• 12 months

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CCSS.Math.Content.HSA.CED.A.1

1) A plumber charges $25 for a service call plus $50 per hour of service. What information is given and what equation should you use?

• A slope and a y - intercept are given; use y = mx + b.

• A slope and a y - intercept are given; use y - y1 = m(x - x1).

• Two points are given; use y - y1 = m(x - x1).

• Two different items that add to a total are given; use Ax + By = C

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CCSS.Math.Content.HSA.CED.A.1

Write the equation of a line given:

m = ³/₂ through the point (-2, 0)

• y = ³/₂ x + 3

• y = ³/₂ x + 4

• y = ³/₂ x + 5

• y = ³/₂ x + 6

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CCSS.Math.Content.HSA.CED.A.1

Construct linear equation for the following statement:

Two numbers are in the ratio 5 : 7 and sum of the numbers is 120

• 5x + 7x = 120

• 5x - 7x =120

• x ⁄ 5 + x ⁄ 7 = 120

• None of the above

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CCSS.Math.Content.HSA.CED.A.1

Greg takes out a 4-year simple interest car loan for $15000 at a 3% interest rate. Is he does not make any payments, how much total money will he owe at the end of 4 years?

• $1800

• $18000

• $16800

• $33000

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CCSS.Math.Content.HSA.CED.A.1