Evaluate Expressions

Evaluate the expression for k = –1. Write your answer as a decimal or whole number. –42.7k² − 25.5k − 14 − 2.8k

Tags

CCSS.6.EE.A.2C

Evaluate the expression for w = 2, x = –3.1, and y = 6.

Write your answer as a decimal or whole number.

w²y − x + 21 =

Tags

CCSS.6.EE.A.2C

Evaluate the expression for s = –3 and t = –86.

–2|s| + t =

Tags

CCSS.6.EE.A.2C

Which of the following statements are TRUE of the following expression. Select all that apply.

• There are only three terms

• There are four terms

• The coefficient of the first term is 4

• The coefficient of the first term is -4

• The coefficient of the third term is 1

Tags

CCSS.6.EE.A.2B

• 6

• s

• s²

• (s + 9)

• 9

Tags

CCSS.6.EE.A.4

Simplify the expression (no paretheses):

10(5r + 4) + 10

Tags

CCSS.6.EE.A.3

Simplify (no parentheses):

–6(4b + 2) + –2(–6b + 3).

Tags

CCSS.6.EE.A.3

Evaluate the expression for v = 5, w = 6, and x = ^–14. Simplify your answer.

Tags

CCSS.6.EE.A.2C