Simplify Expression Exit Slip

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-7x - 9x

• 63x²
• -16x²
• -16x
• -15x

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

Tags

CCSS.7.EE.A.1

Simplify:
10y - 7y + 8y - 7y

• 4y
• 4x
• -4x
• -4y

Tags

CCSS.7.EE.A.1