Quiz - Algebraic Expressions

Simplify the expression below by combining like terms.

 $-8x\ -12\ -3x\ +8$  

•  $-11x\ -\ 4$  

•  $-5x\ +\ 4$  

•  $-11x\ +\ 4$  

•  $-15x$  

Tags

CCSS.7.EE.A.1

Write the phrase as an expression: the product of a number and 14

•  $14n$  

•  $n\ +\ 14$  

•  $n\ \div\ 14$  

•  $14-n$  

7 less than the product of 5 and a number n

• $7-5+n$

• $7+5n$

• $5n-7$

• $5\div n-7$

Simplify:  $12x\ -3+4x+5-6x$  

•  $22x+8$  

•  $-22x\ -8$  

•  $10x\ +2$  

•  $10x+8$  

Use the distributive property to simplify:  $3\left(x\ +4\right)$  

•  $3x+4$  

•  $3x+12$  

•  $x+12$  

•  $3x+7$  

Use the distributive property and then simplify:  $5\left(2x+3y\right)-2x$  

•  $15y$  

•  $12x+15y$  

•  $8x+3y$  

•  $8x+15y$  

3(2c - 5)

• 6c - 8

• 6c + 15

• 6c - 15

• -6c - 15

• -24x+36
• 24x+36
• -24x+32
• 24x-32

Tags

CCSS.6.EE.A.3

-7(w - 4) + 3w - 27

• 4w + 15

• -4w + 1

• 10w + 55

• 4w

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 4m + 8
• 8m - 4
• 8m + 4
• 4m - 8

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2