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Biblioteka

Unit 2 Reteach Big Idea 1& 2

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Pitanje 1
1.

Calculate the perimeter of the polygon.

Pitanje 2
2.

Calculate the area of the polygon.

Pitanje 3
3.

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

Pitanje 4
4.

Simplify the expression.

Pitanje 5
5.

Simplify the expression.

18 + 12m - 13m - 22

Pitanje 6
6.

Simplify the expression:

Pitanje 7
7.

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

Pitanje 8
8.

Which of the following has NO solution?

Pitanje 9
9.

Pitanje 10
10.

Pitanje 11
11.

Solve for x.

Pitanje 12
12.

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

Pitanje 13
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

Pitanje 14
14.
Pitanje 15
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.