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puteri [66]
4 years ago
6

Evaluate Evaluate şv – 3 + 5 x when y = 6 and 2 = 3. Y- 3 + 5z when y = 6 and z = 3.

Mathematics
1 answer:
Karolina [17]4 years ago
8 0

Step-by-step explanation:

I cannot understand the question of first part so second part

Y - 3 + 5z

Putting values of y and z

6 - 3 + 5(3)

3 + 15

18

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The mass of earth is 5.9 x 10^24. The mass of Pluto is 13,000,000,000,000,000,000,000 kg. Compared to Pluto, how much greater is
nadya68 [22]
5.9 × 10^24 = 5,900,000,000,000,000,000,000,000 minus
13,000,000,000,000,000,000,000 equals
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which is the amount greater that Earth's mass is. you could write this problem as
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Parallel lines always,sometimes,or never intersect?
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3 years ago
Read 2 more answers
If f(x)=2xsquared-10, find f(5) <br><br> A.90<br> B.10<br> C.7.5<br> D.40
inessss [21]

Answer:

D.40

Step-by-step explanation:

2(5)squared -10

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5 0
4 years ago
Please help....Alinakincsem Ace
TiliK225 [7]

<u>Answer:</u>

The correct answer option is E. [83 + 2(79) + 4(88)] × 1/7.

<u>Step-by-step explanation:</u>

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Given that her test average counts twice as much as her quiz average and final exam counts twice as much as her test average for her overall average:

(83+79+79+88+88+88+88) ÷ 7

This can also be written as:

[83 + 2(79) + 4(88)] × 1/7

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3 years ago
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kozerog [31]
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