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Ne4ueva [31]
2 years ago
11

Evaluate the expression 5(8y+3r-5z) if r=3,y=5/8,and z=2

Mathematics
1 answer:
snow_lady [41]2 years ago
3 0
First you plug in the missing values
5(8×5/8+3×3-5×2) = 20
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masya89 [10]
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7 0
2 years ago
Read 2 more answers
Does anyone know the answers???
Vikentia [17]

Answer:

20. C, 21. A, 22. B

Step-by-step explanation:

20. Terms are numbers with variables next to them.

21. T can be anything. It can't be irrational because timers have a certain number. So for example, swimmer swims in 10 seconds, 18.5 seconds, 18.67 seconds, and so on.

22. If you solve 3x ≥ -12 and 8x ≤ 16, you get 3x ≥ -12; x = -4, and 8x ≤ 16; x = 2.

Hope it Helps!

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7 0
3 years ago
What are the 1st 100 digits of Pi rounded to 100, then divided by 2?
pochemuha
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7 0
3 years ago
The scale factor of the dimensions of two similar wood floors is 5 ​: 3. It costs ​$144 to refinish the smaller wood floor. At t
Eva8 [605]

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Step-by-step explanation:

144/3 = 48

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6 0
3 years ago
Simplify √ 96/8 a.√2/4 b.1/2√3 c.4√3/√2 d. 2√3
VARVARA [1.3K]
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