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Alika [10]
3 years ago
7

What is the value of the expression below when z=2 b.

Mathematics
2 answers:
Yakvenalex [24]3 years ago
6 0

14 is your answer

Answer:

5z²-z-4 when z=2

5×2²-2-4

5×4-6

20-6

14

yan [13]3 years ago
5 0

14

Step-by-step explanation:

5(2)^2 -2 -4

5(4)-6

20-6

14

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3 years ago
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3 0
4 years ago
You purchase a television anda blu-ray palter together for $1,759. The blue-ray player, by itself, cost $469. How much did the t
satela [25.4K]
Both together cost $1759.
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Answer: The price of the television is $1290.


7 0
3 years ago
Read 2 more answers
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Answer:

Step-by-step explanation:

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5 0
3 years ago
A recipe calls for 2 cups of flour to make 24 cookies. Write and solve a proportion to find how much flour is needed to make 54
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If 2 cups=24 cookies
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5 0
4 years ago
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