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miskamm [114]
3 years ago
8

Can u help me with this question

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Answer:

14

Step-by-step explanation:

The question is asking for the value of A when n = 2

So we just need to plug in 2 for n

A(2) = 10 + (<em>2</em>-1)(4) = 10 + (1)(4) = 10 +4 = 14

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rewona [7]
Area = b * h
Area of orange = area of big square subtract by area of small square

Small square = b^2
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8 0
2 years ago
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A) A pack of 8 batteries cost £3.99 how much dose each battery cost? ( give your answer in penny ?) ____________________________
just olya [345]

Answer:

A). 50 penny

B) This type of battery is cost effective.

Step-by-step explanation:

A) A pack of 8 batteries cost 3.99 pounds so one battery will cost = 3.99/8 = 0.499 pound

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So 0.499 pound = 100×0.499 = 50 penny

B). A pack of 6 batteries of the same type costs 2.79 pounds

So one battery will cost = 2.79/6 = 0.465 pound  or 47 penny

Now we say that type A batteries are costlier than B. Therefore B type batteries are of a better value.

6 0
2 years ago
Read 2 more answers
How do u write an equation in standard form containing the points (0,2) and (-4,1)
-Dominant- [34]

Answer:

y=1/4+2

Step-by-step explanation:

If we're using y=mx+b, then m is the slope and b is the y intercept. The slope of the two points provided, is 1/4. The y intercept, is two.

8 0
3 years ago
What is 12-2x6 + 2/2 ?
garri49 [273]
12-2*6 + \frac{2}{2}= \\&#10;12-12+1 = 0 + 1 = 1
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2 years ago
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