hw#2.6- subtracting expressions with rational coefficients · hw #2.6: subtracting expressions with...

HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9 − 11 − −5 + 3 2) −2 − 1 − −6 − 8 3) 2 9 + 4 − ! ! 10 − 14 4) ! ! −3 + 15 − ! ! −20 − 8 5) −5.5 − 4 − 3 2 − 3.5 6) 4.2 − 3.5 − 1.8 + 2.7 − 1.9 Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item? HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9 − 11 − −5 + 3 2) −2 − 1 − −6 − 8 3) 2 9 + 4 − ! ! 10 − 14 4) ! ! −3 + 15 − ! ! −20 − 8 5) −5.5 − 4 − 3 2 − 3.5 6) 4.2 − 3.5 − 1.8 + 2.7 − 1.9 Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item? HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9 − 11 − −5 + 3 2) −2 − 1 − −6 − 8 3) 2 9 + 4 − ! ! 10 − 14 4) ! ! −3 + 15 − ! ! −20 − 8 5) −5.5 − 4 − 3 2 − 3.5 6) 4.2 − 3.5 − 1.8 + 2.7 − 1.9 Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item? HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9 − 11 − −5 + 3 2) −2 − 1 − −6 − 8 3) 2 9 + 4 − ! ! 10 − 14 4) ! ! −3 + 15 − ! ! −20 − 8 5) −5.5 − 4 − 3 2 − 3.5 6) 4.2 − 3.5 − 1.8 + 2.7 − 1.9 Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item?

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Page 1: HW#2.6- Subtracting Expressions with Rational Coefficients · HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook

HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9𝑥 − 11 − −5𝑥 + 3

2) −2𝑥 − 1 − −6 − 8𝑥

3) 2 9𝑥 + 4 − !!10𝑥 − 14

4) !

!−3𝑥 + 15 − !

!−20𝑥 − 8

5) −5.5𝑥 − 4 − 3 2𝑥 − 3.5

6) 4.2𝑎 − 3.5𝑏 − 1.8𝑎 + 2.7𝑏 − 1.9

Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is

shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item?

HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9𝑥 − 11 − −5𝑥 + 3

2) −2𝑥 − 1 − −6 − 8𝑥

3) 2 9𝑥 + 4 − !!10𝑥 − 14

4) !

!−3𝑥 + 15 − !

!−20𝑥 − 8

5) −5.5𝑥 − 4 − 3 2𝑥 − 3.5

6) 4.2𝑎 − 3.5𝑏 − 1.8𝑎 + 2.7𝑏 − 1.9

Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is

shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item?

HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9𝑥 − 11 − −5𝑥 + 3

2) −2𝑥 − 1 − −6 − 8𝑥

3) 2 9𝑥 + 4 − !!10𝑥 − 14

4) !

!−3𝑥 + 15 − !

!−20𝑥 − 8

5) −5.5𝑥 − 4 − 3 2𝑥 − 3.5

6) 4.2𝑎 − 3.5𝑏 − 1.8𝑎 + 2.7𝑏 − 1.9

Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is

shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item?

HW #2.6: Subtracting Expressions with Rational Coefficients HW Simplify the expressions. Show your work in your notebook. 1) 9𝑥 − 11 − −5𝑥 + 3

2) −2𝑥 − 1 − −6 − 8𝑥

3) 2 9𝑥 + 4 − !!10𝑥 − 14

4) !

!−3𝑥 + 15 − !

!−20𝑥 − 8

5) −5.5𝑥 − 4 − 3 2𝑥 − 3.5

6) 4.2𝑎 − 3.5𝑏 − 1.8𝑎 + 2.7𝑏 − 1.9

Answer each word problem in one complete sentence and justify your reasoning using complete sentences. 7) The cost of shipping an item that weighs x pounds from Charlotte to Chicago is

shown in the table. How much more does Atlas charge than Mid-Atlantic for shipping an item?