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vlada-n [284]
4 years ago
12

If y(x) = 2x-5, then f(4) is A. 17 B.5 C.4 D.3​

Mathematics
1 answer:
Nana76 [90]4 years ago
4 0

Answer:

i think the answer is 3

Step-by-step explanation:

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URGENT PLEASE ANSWER (NTH TERM), 15 POINTS + BRAINLIEST !! (fibonacci sequence , algebra, simple) *show working out please*
Gre4nikov [31]

a) 1 1 2 3 5 8 13 21 34

So, nineth term is 34

b) a+2b+2a+3b=3a+5b

c) a= 3 b= 4

Work is on attachment.

Hope this helped!

8 0
4 years ago
What do you know about distance? math
serg [7]

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Step-by-step explanation:

4 0
3 years ago
Before polishing, a steel plate was 2.342 inches thick. After polishing, it was 2.087 inches thick. How much was removed in poli
myrzilka [38]

Thickness of the plate before polishing = 2.342
Thickness of the plate after polishing. = 2.087
How much was removed = 2.342- 2.087 = 0.255
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5 0
3 years ago
Read 2 more answers
Noreen can walk 1/3 mile in 12 minutes. What is her average speed in miles per hour?
Ksivusya [100]

Answer:

2 miles per hour

Step-by-step explanation:

12 minutes is .2 hours

1/3 divided by .2 is 1.66666667 round to nearest whole number and get 2

5 0
3 years ago
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Good morning temperature is -15° but the afternoon the temperature raises by 20° right in addition expressions for the afternoon
stealth61 [152]

Answer:

+ 5°

Step-by-step explanation:

Given,

Good morning temperature = -15°

Raise in temperature = 20°

Afternoon temperature = -15° + 20°

           = + 5°

Hence, temperature in after noon is equal to + 5°.

7 0
3 years ago
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