Reteach Assignment: Unit 1 and 2 Activities

The restaurant Wings and Things has a special on wings each weekend. The table below shows the total price for different numbers of wings.

• f = 1.80 + 1.20w

• f = 1.20 + 1.80w

• f = 1.20 + 0.90w

• f = 1.20w

Tags

HSA-CED.A.1

Ravi’s Rent-a-Bike has a rate chart posted on the wall. 

• c = (0.75/10)m

• c = 10m

• c = 0.75m + 10

• c = 10m + 0.75

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HSA-CED.A.2

Which graph shows the solution set to the given system of inequalities?

y > 2x + 3

y > - x + 4

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HSA-CED.A.3

The minimum and maximum pressures in pounds per square inch (psi) in a tank of compressed air are the solutions to

|p − 225.2| = 8.4

What is the maximum pressure?

It is asking only for the answer, no explanation is required.

Tags

MP4

What is the equation of the line with a y-intercept of 2 and a slope of –3?

• y = - 2x - 3

• y = 3x + 2

• y = 2x - 3

• y = - 3x + 2

Tags

HSA-CED.A.2

Laura goes to a carnival with $40. Games cost $2.50 each. Which is the function that gives the amount of money m that Laura has as a function of the number of games g that she plays?

• m = 2.50g + 40

• m = 40g + 2.50

• m = 40g - 2.50

• m = - 2.50g + 40

Tags

HSA-CED.A.2

Samantha is packing different books into boxes. The paperback books weigh 0.9 pounds each.

The hardcover books weigh 1.2 pounds each.

Christina needs to pack the boxes so that there are at least 15 books in each box,

but the boxes cannot weigh more than 35 pounds.

Identify Christina’s set of constraints.

Check all that apply.

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• 0.9x + 1.2y > 35

• x + y > 15

• 0.9x + 1.2y < 35

• x > 0; y > 0

• x + y < 15

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HSA-CED.A.3

Nick sells sketches online.

Small sketches that take three hours to make sell for $30 each.

Large sketches sell for $45 each and take five hours to make.

Each week, Nick can work up to 30 hours on sketches, and he wants to earn at least $500.

Let x represent the number of small sketches and let y represent the number of large sketches.

Which system of inequalities models the constraints of this situation?

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Tags

HSA-CED.A.3

• (-3, -1)

• (-7, 1)

• (-1, 5)

• (0, 0)

• (1, 1)

Tags

HSA-CED.A.3

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HSA-CED.A.2