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Step-2

Title: Determine the value of an expression

Grade: 6-b Lesson: S4-L3

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps	Problem	Solution
1	Determine the value of an expression at y = 4 & z = 1	\$ y + z + yz\$
2	Now substitute "\$y,z\$" values in the expression	\$ 4 + 1 + (4)(1) \$
3	After simplification we get	\$ 5 + 4 \$
4	After simplification we get	\$ 9 \$
5	Answer	A = \$ 9 \$

Steps

Problem

Solution

Determine the value of an expression at
y = 4 & z = 1

\$ y + z + yz\$

Now substitute "\$y,z\$" values in the expression

\$ 4 + 1 + (4)(1) \$

After simplification we get

\$ 5 + 4 \$

After simplification we get

\$ 9 \$

Answer

A = \$ 9 \$