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elixir [45]
3 years ago
6

Pls answer ASAP.. picture of questions listed below... THX

Mathematics
1 answer:
weqwewe [10]3 years ago
7 0

Answer:

Here's for part a: 8.43 x 10^5   3.19 x 10^8

I'm not really sure for part b.

I hope this answer for part a helped...

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A shop has a 3 for 2 offer on chocolate bars The normal price of a chocolate bar is 72p Sian gets 3 chocolate bars from the shop
Agata [3.3K]

Answer:

1.44 pounds

Step-by-step explanation:

From the above question, we are told that:

The shop has 3 for 2 offer on chocolate bars going on .This means a customer can buy 2 chocolates get 1 free, for the price of 2 chocolates, a customer can get 3 chocolates.

If the price of 1 chocolate bar = 72p

2 chocolate bars =

72p × 2

= 144p

Hence, Sian spends 144p

We are asked to convert our answer to pounds

The symbol p represent pence in money form

Hence,

100p(pence) = 1 pound

144p(pence) = x

100p × x = 144p × 1

x = 144p/100p

x = 1.44 pounds

Therefore, Sian spends 1.44 pounds

7 0
3 years ago
Write the equation of the line:<br> SLOPE - 1<br> Y-INTERCEPT - -2
Ierofanga [76]

Answer:

y = 1x - 2

Step-by-step explanation:

thank me later

3 0
3 years ago
654515652156416534653412853352336523695269636+625256368525426/2566256526565*6565652565565659-952841365202578915471
otez555 [7]
The answer is 9628528037
3 0
3 years ago
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12x^6y^9z^5 your welcome
3 0
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Please help!<br><br><br> //Thank you!
Rashid [163]

Answer:

x=9

Step-by-step explanation:

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