Simplifying Expressions

In the expression 3x + 5w + 4 + x - 10 the w is called a (a)  

• coefficient
• variable
• constant
• term

In the expression 3x + 5w + 4 + x - 10 the 3 is called a (a)  

• coefficient
• variable
• constant
• term

In the expression 3x + 5w + 4 + x - 10 the constants are (a)  

• 1 and -10
• 3 and 5
• -10 and 4
• 1 and 3

In the expression 3x + 5w + 4 + x - 10 a complete list of coefficients would be: (a)  

• 4 and -10
• 3 and 5
• 1 and 3
• 1, 3 and 5

Simplify the expression (a)  

• 13m² + 22
• 13m + 22
• 8m + 5m + 22
• 35m

simplify the expression (a)  

• 4a +8b + 9
• 3a + 7b + 9
• 12ab + 9
• 10a + 2b + 9

Select all equivalent expressions for

2(x + 6) + 8

• 2x + 12 + 8

• 2x + 20

• 2x + 14

• (x + 6) + (x + 6) + 8

Tags

CCSS.6.EE.A.4

simplify the expression (a)  

• 9x + 15 + 8
• 9x + 13
• 6x +16
• 9x + 23

Write an expression for the perimeter of the rectangle. Select all that apply. (a)  

• 6x + 5
• 11x
• 12x + 10
• 2(4x + 3) + 2(2x + 2)

Write an expression for the area of the rectangle

• x + 9

• 3(x+6)

• 3x + 18

• 18x

Tags

CCSS.HSA-SSE.A.1A