Mathematics, 24.12.2020 01:50, sadiejane1125

Adding and Subtracting Polynomials: Mastery Test 3
3
Type the correct answer in each box.
Consider the expressions shown below.
А
B
С
2r + 7 7,2 + 2.0
1-722
2x + 5 732
5
Complete each of the following statements with the letter that represents the expression.
(3.12 – 65 + 11) - (10x2 - 4x + 6) is equivalent to expression
(-372 - 57 - 3) - (-1012
is equivalent to expression
(1232 + 6.1 – 5) – (5x2 + 8x 12) is equivalent to expression
B72+2
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Adding and Subtracting Polynomials: Mastery Test

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Adding and Subtracting Polynomials: Mastery Test 3
3
Type the correct answer in each bo...