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balandron [24]
4 years ago
7

5 biscuits cost 40p altogether how much do 3 biscuits cost

Mathematics
2 answers:
STALIN [3.7K]4 years ago
7 0
If 5 biscuits cost 40p

1 biscuit would cost (40p divided by 5) 8p

8p multiplied by 3 (to get 3 biscuits) would cost 24p

3 biscuits cost 24p
AfilCa [17]4 years ago
6 0
We can divide 40 by 5 to get the cost of 1 biscuit, and we can multiply that to 3 to get our final answer. 40 / 5 = 8, and 8 x 3 = 24, so 3 biscuits cost 24p.
You might be interested in
Which is the simplified form of the expression (6-4)-9
Veseljchak [2.6K]

I'll give you a hint. <u><em>You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting.</em></u>

First you had to calculate with parenthesis first.

(6-4)=2-9

Then you add and subtract from left to right.

2-9=-7

Final answer \boxed{=-7}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

5 0
4 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
Oksana_A [137]
It's an equilateral triangle so each angle = 60°

2x-4=60
2x=64

x=32
5 0
3 years ago
Read 2 more answers
What is the value of the 9 in £8.90
pychu [463]
Ninety pence but if u were doing just normal decimals it would 9 tenths
8 0
3 years ago
Daniela recorded the low temperatures during the school day last week and this week. Her results are shown in the table below.
mixas84 [53]

Based on the information given about the temperature, Daniela made her error on step 3 because it says: "Find the ratio of the differences of the means compared to the mean absolute deviation.

<h3>How to illustrate the error?</h3>

From the information given, it van be seen that Daniela recorded the low temperatures during the school day last week and this week and her results are shown in the table.

Here, she didn't find the difference between the today and last week means. She just put the mean as a whole.

Therefore, Daniela made her error on step 3 because it says: "Find the ratio of the differences of the means compared to the mean absolute deviation. This was the error.

Learn more about error on:

brainly.com/question/10411345

#SPJ1

5 0
2 years ago
I suck at math please help lol
sasho [114]

Answer:

1

Step-by-step explanation:

since the 2 functions equal each other:

-2x + 3 = 4x - 9

add -2x to both sides

3 = 6x - 9

add 9 to both sides

12 = 6x

divide by 6

2 = x

you have x, now find y, you just need to plug 2 into one of the equations instead of both bc they both equal the same anyway

-2(2) + 3

-4 + 3

-1 = y

Now we'll find x + y, input them and it's 2 + (-1), which is 1

7 0
3 years ago
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