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nlexa [21]
3 years ago
12

Write as an algebraic expression: a number that is 5 more than half of z

Mathematics
2 answers:
My name is Ann [436]3 years ago
8 0
Hey there!

We'll use our keyword of, which means we're multiplying. For example:
1/2 of 6 means 1/2 times 6, which equals three.

In our case, we want one half <em>of</em> z, meaning one half times z. That means we have:

\frac{1}{2}z

Now, we have to add the "five more". This means the quantity of one half of z is increased by 5, also known as adding 5. Therefore, we have:

\frac{1}{2}z +5

Hope this helps!
Oliga [24]3 years ago
4 0
1/2z +5 is the answer
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