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Laabri

Unit 2 Reteach Big Idea 1& 2

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Last updated over 1 year ago
15 Nsɛmmisa
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1.

Calculate the perimeter of the polygon.

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2.

Calculate the area of the polygon.

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3.

Select all the expressions that are equivalent to 3(x + 3) - (-2x + 5).

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4.

Simplify the expression.

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5.

Simplify the expression.

18 + 12m - 13m - 22

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6.

Simplify the expression:

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7.

For which value of a will the equation ax – 8 = -3x – 8 have an infinite number of solutions?

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8.

Which of the following has NO solution?

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9.

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10.

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11.

Solve for x.

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12.

Jenny solved the equation as shown. What error did she make in solving?

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13.

As you know from question 6, Jenny solved the problem incorrectly. Solve the problem to determine the correct solution.

Type your answer as : one, many, or none

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14.
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15.

Please have your parent/guardian sign their name below.

Parents - By signing and listing a date, you are acknowledging that your child has completed the RETEACH assignment at 100%. You will need to bring them in to complete the RETAKE test for one of the following mornings at 8:15am:

Tuesday, September 26

Wednesday, September 27

Thursday, September 28

OR

Please email me if you prefer to sign your child up for administrative detention on Tuesday (9/26) or Thursday (9/28) after school.