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Help i will give thanks to the first to answer
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Help i will give thanks to the first to answer

Help i will give thanks to the first to answer-example-1
User Mhdtouban
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4.8k points

2 Answers

4 votes

It's 21 since 5 times 5 is 25 subtracted 4 is 21

thought it was something else

User Wouter Raateland
by
4.7k points
12 votes

Answer:

The value of the expression is 21

Explanation:

You need to plug 5 into z

Expression:

5z-4

5(5) - 4

Notice that 5 shall be multiplied meaning 5 x 5

25-4

= 21

User Tarasovych
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6.0k points
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