Classwork1 (12-05-23 )Tuesday-G-712) Mod 3 Lessons 1,2

Which expression is equivalent to 3a + 5a?

• 8a

• 15a

• 35a

• 2a

Which expression is equivalent to 8b - 4b?

• 12b

• 2b

• 6b

• 4b

Which expression is equivalent to 5c + 4c + c?

• 8c

• 10c

• 9c

• 3c

Which expression is equivalent to 3a + 6 + 5a?

• 8a + 4

• 8a - 2

• 8a + 6

• 8a - 6

Which expression is equivalent to 5d(4) for d = -2?

• -20

• -40

• 40

• 20

What is the result when -2x + 9 is taken away from -7x + 2?

• 5x + 7

• 5x - 7

• -5x + 7

• -5x - 7

Find the sum of -3x and 8x.

• 11x

• -11x

• 5x

• -5x

Find the sum of -7g and 4g + 2.

• -3g + 2

• -3g - 2

• 3g + 2

• 3g - 2

Find the difference when 6h is subtracted from 2h - 4.

• -4h + 2

• 4h + 2

• -4h - 2

• 4h - 4

Find the difference when -3n - 7 is subtracted from n + 4.

• -4n + 11

• -4n - 11

• 4n + 11

• 4n - 11