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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Solve the expression using different signs

Grade: 7-a Lesson: S2-L1

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
when x = 1
\$ 10/(2x+4) + x \$

A) \$ 8/3 \$

B) \$ 8/5 \$

C) \$ 4/3 \$

D) \$ 5/3 \$

Steps 2

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

A) \$ -12/5 \$

B) \$ -13/5 \$

C) \$ -14/5 \$

D) \$ -11/5 \$

Steps 3

Determine the value of an expression
when j = -7
\$ 49/(j-7) + 5j \$

A) \$ -36 \$

B) \$ -33/2 \$

C) \$ -34 \$

D) \$ (-77)/2 \$

Steps 4

Determine the value of an expression
when s = 12
\$ 64/4(2s-7) + (5s)/2 + 8 \$

A) \$ 309 \$

B) \$ 311 \$

C) \$ 310 \$

D) \$ 313 \$

Steps 5

Determine the value of an expression
when \$m = 1/2\$
\$ 81/18(2m+5) + (2m)/3 + 1 \$

A) \$ 85/2 \$

B) \$ 85/3 \$

C) \$ 82/3 \$

D) \$ 83/2 \$

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