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Quiz Discussion

Title: Substitue the variable value using different methods in the expression

Grade: 6-a Lesson: S2-L7

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	Determine the value of an expression \$ (1 + 2s)/s\$ when \$s=7\$	A) \$ -5/7 \$ B) \$ 15/7 \$ C) \$ -15/7 \$ D) \$ 7/15 \$
Steps 2	Determine the value of an expression \$ (3 + 4z)/z \$ when \$z = -2 \$	A) \$ 11/2 \$ B) \$ 11 \$ C) \$ 5/2 \$ D) \$ 1/2 \$
Steps 3	Determine the value of an expression \$ (9 - k)/k \$ when \$k=3\$	A) 9 B) 3 C) 5 D) 2
Steps 4	Determine the value of an expression \$ (-6 + 3k)/(2k) \$ when \$k=4\$	A) \$ - 9/4 \$ B) \$ 9 \$ C) \$ 3/4 \$ D) \$ -3/4 \$
Steps 5	Determine the value of an expression \$ (-3 - 7w)/(3w) \$ when \$w=9\$	A) \$ - 11/3 \$ B) \$ 9 \$ C) \$ 22 \$ D) \$ - 22/9 \$

Problem Id

Problem

Options

Steps 1

Determine the value of an expression \$ (1 + 2s)/s\$
when \$s=7\$

A) \$ -5/7 \$

B) \$ 15/7 \$

C) \$ -15/7 \$

D) \$ 7/15 \$

Determine the value of an expression \$ (3 + 4z)/z \$
when \$z = -2 \$

A) \$ 11/2 \$