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5 votes
13) zy + 4y; use y=5, and z=2

User Loc
by
5.5k points

2 Answers

3 votes

Answer:30

Step-by-step explanation:2x5+4x5=30

User Staticman
by
5.9k points
7 votes

Answer:

30

Explanation:

Substitute the given values for y and z into the expression

zy + 4y = (2 × 5) + (4 × 5) = 10 + 20 = 30

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