SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Solve the expression using different signs

Grade: 7-a Lesson: S2-L1

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id	Problem	Options
1	Determine the value of an expression when z = -3 \$ 5/(z+5) + 5z \$	A) \$ -29/2 \$ B) \$ -27/2 \$ C) \$ -25/2 \$ D) \$ -23/2 \$
2	Determine the value of an expression when k = 2 \$ 2/3(k-1/2) - (6k)/3 + 1/2 \$	A) \$ -3/2 \$ B) \$ -5/2 \$ C) \$ -5/3 \$ D) \$ -2/3 \$
3	Determine the value of an expression when \$x = -2/3\$ \$ 5/(3x+4) - x \$	A) \$ 19/6 \$ B) \$ 7/2 \$ C) \$ 11/6 \$ D) \$ 2/3 \$
4	Determine the value of an expression when \$m = 1/2\$ \$ 4/18(m/2 + 5) + m/2 + 1 \$	A) \$ 29/3 \$ B) \$ 29/9 \$ C) \$ 29/12 \$ D) \$ 29/6 \$
5	Determine the value of an expression when c = 2 \$ 2/3(c-1) - (6c)/9 + 1/3 \$	A) \$ 3/2 \$ B) \$ -1/2 \$ C) \$ 2/3 \$ D) \$ -1/3 \$

Problem Id

Problem

Options

Determine the value of an expression
when z = -3
\$ 5/(z+5) + 5z \$

A) \$ -29/2 \$

B) \$ -27/2 \$

C) \$ -25/2 \$

D) \$ -23/2 \$

Determine the value of an expression
when k = 2
\$ 2/3(k-1/2) - (6k)/3 + 1/2 \$

A) \$ -3/2 \$

B) \$ -5/2 \$

C) \$ -5/3 \$

D) \$ -2/3 \$

Determine the value of an expression
when \$x = -2/3\$
\$ 5/(3x+4) - x \$

A) \$ 19/6 \$

B) \$ 7/2 \$

C) \$ 11/6 \$

D) \$ 2/3 \$

Determine the value of an expression
when \$m = 1/2\$
\$ 4/18(m/2 + 5) + m/2 + 1 \$

A) \$ 29/3 \$

B) \$ 29/9 \$

C) \$ 29/12 \$

D) \$ 29/6 \$

Determine the value of an expression
when c = 2
\$ 2/3(c-1) - (6c)/9 + 1/3 \$

A) \$ 3/2 \$

B) \$ -1/2 \$

C) \$ 2/3 \$

D) \$ -1/3 \$